A concrete precast floor built-in energy storage tank

Abstract

The utility model discloses a concrete prefabricated floor with built-in energy storage tank, which comprises concrete, reinforcing steel bars and connecting pieces. The reinforcing steel bars and the reinforcing steel bar net frame with the built-in energy storage tank are placed in a prefabricated mold, and then the concrete is poured and prefabricated to form a shape. The opposite ends of the concrete prefabricated floor with built-in energy storage tank are provided with reinforcing steel bar heads for connecting with other reinforcing steel bars and for connecting with other structures, and the strength is improved through concrete pouring. The energy storage tank is a tubular tank body with two closed ends filled with energy storage liquid. The tubular tank body is provided with a pipe opening for filling energy storage liquid and gas. The energy storage tank is left with an expansion space for thermal expansion and contraction of the energy storage liquid. The energy storage tank is filled with gas with a pressure higher than atmospheric pressure, so that the energy storage tank forms a rigid body. A pressure relief safety valve is arranged on the filling pipe opening of the energy storage tank, and the opening of the pressure relief safety valve faces downward and is closed by thin cement. When a fire occurs, the high temperature makes the energy storage liquid in the energy storage tank vaporize, generates high steam pressure, opens the pressure relief safety valve, and sprays to extinguish the indoor fire.

Description

Technical Field

[0001] This invention relates to a building material for buildings, specifically a precast concrete floor slab with a built-in energy storage tank. Background Technology

[0002] With social development and the continuous improvement of people's living standards, the scale of urban and rural buildings is also increasing. However, current building technologies and materials result in poor temperature regulation and energy storage performance of buildings, leading to inadequate energy conservation and excessive energy consumption, which is incompatible with my country's energy supply. To address these issues, achieve energy conservation through energy regulation, improve building material strength, and enable buildings to have their own fire-extinguishing capabilities, this functional building material has been invented.

[0003] This invention provides a precast concrete floor slab with a built-in energy storage tank. It features excellent physical and chemical properties, including energy storage, fire extinguishing performance, high strength, thermal insulation, flame retardancy, and anti-aging properties. It saves on concrete and steel, improves the overall strength of buildings, and enhances their earthquake resistance. For indoor use, the built-in energy storage tank reduces indoor temperature fluctuations, maintaining a relatively constant and reasonable temperature range. For cooling or heating, it prevents drastic temperature changes due to the on / off switching of heat or cold sources, thus enhancing comfort. Summary of the Invention

[0004] A precast concrete floor slab with an integrated energy storage tank includes concrete, reinforcing bars, and connectors. Its key feature is that the precast concrete floor slab with the integrated energy storage tank is formed by placing the reinforcing bars and a reinforcing mesh with the integrated energy storage tank within a precast mold, followed by pouring concrete to form the slab. At opposite ends of the precast concrete floor slab with the integrated energy storage tank, there are reinforcing bar ends for connecting with other reinforcing bars, thus enhancing its strength through concrete pouring.

[0005] The energy storage tank is a tubular vessel filled with energy storage liquid and sealed at both ends. The tubular vessel has inlets for filling with the energy storage liquid and gas. The energy storage tank has expansion space due to thermal expansion and contraction of the energy storage liquid, and is filled with gas at a pressure higher than atmospheric pressure, making the energy storage tank a rigid body. A pressure relief safety valve is installed on the filling inlet of the energy storage tank, with the opening facing downwards and sealed with a thin layer of cement. In the event of a fire, the high temperature causes the energy storage liquid inside the tank to vaporize, generating high vapor pressure, which opens the pressure relief safety valve, allowing for sprinkler fire suppression in the indoor area.

[0006] A precast concrete floor slab with an integrated energy storage tank includes concrete, reinforcing bars, and connectors. Its key feature is that the precast concrete floor slab with the integrated energy storage tank is formed by placing the reinforcing bars and a reinforcing mesh with the energy storage tank inside a precast mold, followed by pouring concrete to form the slab. At opposite ends of the precast concrete floor slab with the integrated energy storage tank, there are reinforcing bar ends for connecting with other reinforcing bars, thus enhancing its strength through concrete pouring.

[0007] The energy storage tank is a tubular vessel filled with energy storage liquid and sealed at both ends. The tubular vessel has inlets for filling with the energy storage liquid and gas. The energy storage tank has expansion space due to thermal expansion and contraction of the energy storage liquid, and is filled with gas at a pressure higher than atmospheric pressure, making the energy storage tank a rigid body. A pressure relief safety valve is installed on the filling inlet of the energy storage tank, with the opening facing downwards and sealed with a thin layer of cement. In the event of a fire, the high temperature causes the energy storage liquid inside the tank to vaporize, generating high vapor pressure, which opens the pressure relief safety valve, allowing for sprinkler fire suppression in the indoor area.

[0008] A precast concrete floor slab with an integrated energy storage tank includes concrete, reinforcing bars, and connectors. Its key feature is that the precast concrete floor slab with the integrated energy storage tank is formed by placing the reinforcing bars and a reinforcing mesh with the energy storage tank inside a precast mold, followed by pouring concrete to form the slab. At opposite ends of the precast concrete floor slab with the integrated energy storage tank, there are reinforcing bar ends for connecting with other reinforcing bars, thus enhancing its strength through concrete pouring.

[0009] The energy storage tank is a tubular vessel filled with energy storage liquid and sealed at both ends. The tubular vessel has inlets for filling with the energy storage liquid and gas. The energy storage tank has expansion space due to thermal expansion and contraction of the energy storage liquid, and is filled with gas at a pressure higher than atmospheric pressure, making the energy storage tank a rigid body. A pressure relief safety valve is installed on the filling inlet of the energy storage tank, with the opening facing downwards and sealed with a thin layer of cement. In the event of a fire, the high temperature causes the energy storage liquid inside the tank to vaporize, generating high gas pressure, which opens the pressure relief safety valve, allowing for sprinkler fire suppression in the indoor area. The edges of the precast concrete floor slab containing the energy storage tank are sequentially fitted with longitudinally interlocking concrete mortise and tenon joints.

[0010] A precast concrete floor slab with an integrated energy storage tank includes concrete, reinforcing bars, and connectors. Its key feature is that the precast concrete floor slab with the integrated energy storage tank is formed by placing the reinforcing bars and a reinforcing mesh with the energy storage tank inside a precast mold, followed by pouring concrete to form the slab. At opposite ends of the precast concrete floor slab with the integrated energy storage tank, there are reinforcing bar ends for connecting with other reinforcing bars, thus enhancing its strength through concrete pouring.

[0011] The energy storage tank is a tubular vessel filled with energy storage liquid and sealed at both ends. The tubular vessel has inlets for filling with the energy storage liquid and gas. The energy storage tank has expansion space due to thermal expansion and contraction of the energy storage liquid, and is filled with gas at a pressure higher than atmospheric pressure, making the energy storage tank a rigid body. A pressure relief safety valve is installed on the filling inlet of the energy storage tank, with the opening facing downwards and sealed with a thin layer of cement. In the event of a fire, the high temperature causes the energy storage liquid inside the tank to vaporize, generating high gas pressure, which opens the pressure relief safety valve, allowing for sprinkler fire suppression in the indoor area. The edges of the precast concrete floor slab containing the energy storage tank are sequentially fitted with longitudinally interlocking concrete mortise and tenon joints.

[0012] A precast concrete floor slab with an integrated energy storage tank includes concrete, reinforcing bars, and connectors. Its key feature is that the precast concrete floor slab with an integrated energy storage tank is composed of concrete, reinforcing bars, an energy storage tank, and concrete. A reinforcing mesh with the integrated energy storage tank is placed within a precast mold, and then precast concrete is poured to form the slab. At opposite ends of the precast concrete floor slab with the integrated energy storage tank, reinforcing bar ends are provided for connection with other reinforcing bars, thereby enhancing its strength through concrete pouring.

[0013] The energy storage tank is a tubular vessel filled with energy storage liquid and sealed at both ends. The tubular vessel has inlets for filling with the energy storage liquid and gas. The energy storage tank has expansion space due to thermal expansion and contraction of the energy storage liquid, and is filled with gas at a pressure higher than atmospheric pressure, making the energy storage tank a rigid body. A pressure relief safety valve is installed on the filling inlet of the energy storage tank, with the opening facing downwards and sealed with a thin layer of cement. In the event of a fire, the high temperature causes the energy storage liquid inside the tank to vaporize, generating high gas pressure, which opens the pressure relief safety valve, allowing for sprinkler fire suppression in the indoor area. The edges of the precast concrete floor slab containing the energy storage tank are sequentially equipped with longitudinally inserted semi-inserted concrete mortise and tenon joints.

[0014] A precast concrete floor slab with an integrated energy storage tank includes concrete, reinforcing bars, and connectors. Its key feature is that the precast concrete floor slab with the integrated energy storage tank is formed by placing the reinforcing bars and a reinforcing mesh with the energy storage tank inside a precast mold, followed by pouring concrete to form the slab. At opposite ends of the precast concrete floor slab with the integrated energy storage tank, there are reinforcing bar ends for connecting with other reinforcing bars, thus enhancing its strength through concrete pouring.

[0015] The energy storage tank is a tubular vessel filled with energy storage liquid and sealed at both ends. The tubular vessel has inlets for filling with the energy storage liquid and gas. The energy storage tank has expansion space due to thermal expansion and contraction of the energy storage liquid, and is filled with gas at a pressure higher than atmospheric pressure, making the energy storage tank a rigid body. A pressure relief safety valve is installed on the filling inlet of the energy storage tank, with the opening facing downwards and sealed with a thin layer of cement. In the event of a fire, the high temperature causes the energy storage liquid inside the tank to vaporize, generating high gas pressure, which opens the pressure relief safety valve, allowing for sprinkler fire suppression in the indoor area. The edges of the precast concrete floor slab containing the energy storage tank are sequentially equipped with longitudinally inserted concrete semi-inserted mortise and tenon joints.

[0016] A precast concrete floor slab with a built-in energy storage tank, the energy storage tank including a metal tank, a glass tank, a plastic tank, and a fiberglass tank. The end cap of the pressure relief safety valve of the energy storage tank includes snap-fit ​​sealing, welded sealing, and screw-on sealing.

[0017] A precast concrete floor slab with a built-in energy storage tank, wherein the energy storage liquid includes water or an aqueous solution.

[0018] A precast concrete floor slab with a built-in energy storage tank, the gas in which the energy storage tank is filled may be carbon dioxide gas.

[0019] A precast concrete floor slab with a built-in energy storage tank, wherein the reinforcing steel is either strip steel or a steel mesh formed by binding or welding.

[0020] The advantages of this invention are: the precast concrete floor slab has high strength, good thermal insulation performance, and anti-aging properties; it saves concrete and steel; and it has energy storage and fire extinguishing functions. Furthermore, it can improve the overall strength of buildings, increase their wind and earthquake resistance, and fully utilize the application value of large amounts of rural waste, thus protecting the natural environment. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0022] Figure 1 This is a front sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0023] Figure 2 This is a top sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0024] Figure 3 This is a side sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0025] Figure 4 This is a front sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0026] Figure 5This is a top sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0027] Figure 6 This is a side sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0028] Figure 7 This is a front sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0029] Figure 8 This is a top sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0030] Figure 9 This is a front sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0031] Figure 10 This is a top sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0032] Figure 11 This is a front sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0033] Figure 12 This is a top sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0034] Figure 13 This is a front sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0035] Figure 14 This is a top sectional view of a precast concrete floor slab with a built-in energy storage tank according to the present invention.

[0036] In the diagram: 1. Energy storage tank, 2. Pressure relief safety valve, 3. Concrete, 4. Energy storage liquid, 5. Reinforcing bar, 6. Corrugated steel plate, 7. Corrugated steel plate pressure relief hole, 8. Male tenon, 9. Female tenon, 10. Half-inserted male tenon, 11. Half-inserted female tenon.

[0037] in:

[0038] Figure 1 , Figure 2 , Figure 3 This constitutes the first embodiment;

[0039] Figure 4 , Figure 5 , Figure 6 This constitutes the second embodiment;

[0040] Figure 3 , Figure 7 , Figure 8 This constitutes the third embodiment;

[0041] Figure 6 , Figure 9 , Figure 10 This constitutes the fourth embodiment;

[0042] Figure 3 , Figure 11 , Figure 12 This constitutes the fifth embodiment;

[0043] Figure 6 , Figure 13 , Figure 14 This constitutes the sixth embodiment. Detailed implementation method:

[0044] As shown in the first embodiment: a precast concrete floor slab with an internal energy storage tank is formed by placing a steel mesh frame composed of steel bars 5 and an energy storage tank 1 in a precast mold, and then pouring concrete 3 to precast it; the opposite ends of the precast concrete floor slab with an internal energy storage tank are provided with steel bar ends for connecting with other steel bars, for connecting with other structures, and the strength is improved by pouring concrete.

[0045] The second embodiment shows that a precast concrete floor slab with a built-in energy storage tank has a corrugated steel plate 6 at the bottom, and the rest is the same as the first embodiment.

[0046] The third embodiment shows that a precast concrete floor slab with a built-in energy storage tank is provided with male mortise and tenon 8 and female mortise and tenon 9 on both sides, and is otherwise the same as the first embodiment.

[0047] The fourth embodiment shows that a precast concrete floor slab with a built-in energy storage tank has a corrugated steel plate 6 at the bottom and male mortise and tenon 8 and female mortise and tenon 9 on both sides, and the rest is the same as the first embodiment.

[0048] The fifth embodiment shows that a precast concrete floor slab with a built-in energy storage tank is provided with semi-convex mortise and tenon joints 11 and semi-concave mortise and tenon joints 12 on both sides, and the rest is the same as the first embodiment.

[0049] The sixth embodiment shows that a precast concrete floor slab with a built-in energy storage tank has a corrugated steel plate 6 at the bottom and semi-convex tenons 11 and semi-concave tenons 12 on both sides, and the rest is the same as the first embodiment.

Claims

1. A precast concrete floor slab with a built-in energy storage tank, comprising concrete, reinforcing bars, and connectors, characterized in that: it has a built-in energy storage tank. The concrete prefabricated floor with energy storage tank is formed by placing the steel bars and the steel bar net with the energy storage tank in a prefabricated mold and then pouring concrete to form a shape; the concrete prefabricated floor with the energy storage tank has steel bar heads at opposite ends for connecting with other steel bars and connecting with other structures, and the strength is improved by pouring concrete; The energy storage tank is a tubular tank body with two closed ends filled with energy storage liquid, and the tubular tank body is provided with a pipe opening for filling the energy storage liquid and gas; the energy storage tank has an expansion space for thermal expansion and contraction of the energy storage liquid, and is filled with gas with a pressure higher than atmospheric pressure, so that the energy storage tank forms a rigid body; a pressure relief safety valve is arranged on the filling pipe opening of the energy storage tank, the opening of the pressure relief safety valve faces downward and is closed by thin cement; when a fire occurs, the high temperature causes the energy storage liquid in the energy storage tank to vaporize, generating high steam pressure, which opens the pressure relief safety valve and sprays water to extinguish the fire.

2. A precast concrete floor slab incorporating an accumulator tank as claimed in claim 1, characterised in that: The edge of the concrete prefabricated floor with the energy storage tank is sequentially provided with longitudinally inserted concrete male and female tenon and mortise.

3. The precast concrete floor slab with built-in energy storage tank according to claim 1, characterized in that: The edge of the concrete prefabricated floor with the energy storage tank is sequentially provided with longitudinally inserted half-inserted concrete male and female tenon and mortise.

4. The precast concrete floor slab with built-in energy storage tank according to claim 1, characterized in that: The energy storage tank includes one of a metal tank, a glass tank, a plastic tank, and a glass steel tank; the end cover of the pressure relief safety valve of the energy storage tank includes one of a buckling package, a welding package, and a screw cap package.

5. The precast concrete floor slab with built-in energy storage tank according to claim 1, characterized in that: The energy storage liquid includes water or an aqueous solution.

6. The concrete precast floor slab with built-in energy storage tank according to claim 1, characterized in that: The energy storage tank is filled with gas.

7. A concrete precast floor slab with an embedded energy tank according to claim 6, characterized in that: The gas filled in the energy storage tank is carbon dioxide gas.

8. The precast concrete floor slab with built-in energy storage tank according to claim 1, characterized in that: The steel bar is a strip-shaped steel bar.

9. A concrete precast floor slab with an embedded tank according to claim 8, characterized in that: The steel bars are formed into a steel bar net by binding or welding.

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