1. A method of forming a carbon dioxide containing building, comprising:

s1, filling carbon dioxide gas under normal pressure into a closed container to obtain a foam heat-insulating container;

s2, filling the carbon dioxide filled foam insulation container into a construction vehicle to form a construction material containing carbon dioxide.

2. The method for forming a carbon dioxide containing building as in claim 1 wherein the building support is used in a non-load bearing structure of a building.

3. The method for forming a carbon dioxide containing building as claimed in claim 1, wherein the building carrier comprises an exterior wall insulation board or a fabricated member.

4. The method for forming a carbon dioxide containing building according to claim 1, wherein the S1 specifically comprises: the method comprises the steps of sealing carbon dioxide gas under normal pressure in a storage container, and arranging a pressure weak area on the storage container, wherein when the pressure is larger than a set value or is heated to a preset value, the pressure weak area can be broken through extrusion, so that the carbon dioxide is released to a fire source in a directional mode.

5. The method for forming a carbon dioxide containing building as claimed in claim 4, wherein the material of the storage container is carbon fiber, plastic, metal or glass.

6. The carbon dioxide containing building shaping method of claim 4 wherein the carbon dioxide is sealed in the storage container in the form of a gas or a liquid.

7. The carbon dioxide containing building shaping method of claim 6, wherein the sequestration and reuse apparatus is at an ambient temperature below a critical temperature of carbon dioxide when carbon dioxide is sequestered in liquid form in the storage container.

8. The method for forming a carbon dioxide containing building as claimed in claim 1, wherein the closed vessel is a brick.

9. A fire retardant and insulating building formed by the method of forming a carbon dioxide containing building according to any one of claims 1 to 8.

Background

With the rapid development of modern industry, the large-scale use of carbon-containing compound fuels such as coal, oil, natural gas and the like by human beings, large-area forest fires and the destruction of green plants cause CO in the atmosphere₂The concentration of (a) increases year by year. Twenty in the pastIn the century, the earth surface temperature has risen by 0.4-0.8 ℃, and the last two decades have been the highest temperature period in the last century. Greenhouse gases include carbon dioxide (CO)₂) Water vapor (H)₂O), methane (CH)₄) Nitrogen Oxide (NO)_X) Etc., and carbon dioxide is the most dominant greenhouse gas, and its content increase contributes about 70% to the enhancement of greenhouse effect. Calculated by the International climate and environmental research center (CICERO) of Oslo Norway, 2016 years of China CO₂The accumulated discharge amount reaches 1464 hundred million tons, which exceeds 1462 hundred million tons in the United states and jumps to the top position. Currently, China's CO₂The main industries of emission are high energy consumption industries such as coal electricity, cement, steel, smelting and the like, wherein the cement industry accounts for national industry CO₂15% of the discharge amount. As a strut-type industry of economic construction in China, the cement industry makes great contribution to economic development and social progress, and simultaneously consumes a large amount of resources and energy. According to statistical analysis, the emission of 0.9 ton CO is about 0 ton when 1 ton cement is produced₂Calculated according to 23 hundred million tons of national cement yield forecast in 16 years, 20 hundred million tons of CO are discharged₂。

The Capture, Utilization and Storage of Carbon in the CCUS (Carbon Capture, inactivation and Storage) is one of the key technologies for dealing with global climate change, and is highly regarded by countries in the world. With the progress of technology and the reduction of cost, the CCUS prospect is bright. With the background of international vigorous development of the green low-carbon industry, innovative development of mature carbon capture technologies will provide large quantities of low-cost carbon dioxide for various fields. Because carbon dioxide has the phase change self-temperature adjusting function in different seasons, the carbon dioxide is stored in a building through a certain technology, and the energy conservation of the building can be realized. The carbon dioxide gas can also play a role in flame retardance and fire extinguishment in case of fire. How to reasonably recycle carbon dioxide to buildings is a problem to be solved urgently in the technical field.

Disclosure of Invention

The technical problem mainly solved by the application is to provide a building forming method containing carbon dioxide and a building, wherein the carbon dioxide is filled in the structure of the building and can be used as a heat-insulating material of the building to save energy of the building, and the carbon dioxide also has flame retardant property and can be used as a fire-fighting facility of the building.

In order to solve the technical problem, the application adopts a technical scheme that: provided is a method for forming a carbon dioxide-containing building, including:

s1, filling carbon dioxide gas under normal pressure into a closed container to obtain a foam heat-insulating container;

s2, filling the carbon dioxide filled foam insulation container into a construction vehicle to form a construction material containing carbon dioxide.

Optionally, the construction vehicle is used in a non-load bearing structure of a building.

Optionally, the building carrier comprises an exterior wall insulation board or a fabricated member.

Optionally, the S1 specifically includes: the method comprises the steps of sealing carbon dioxide gas under normal pressure in a storage container, and arranging a pressure weak area on the storage container, wherein when the pressure is larger than a set value or is heated to a preset value, the pressure weak area can be broken through extrusion, so that the carbon dioxide is released to a fire source in a directional mode.

Optionally, the material of the storage container is carbon fiber, plastic, metal or glass.

Optionally, the carbon dioxide is sealed in the storage container in the form of a gas or a liquid.

Optionally, when the carbon dioxide is sequestered in liquid form in the storage container, the environmental temperature at which the sequestration and reuse apparatus is located is below the critical temperature of carbon dioxide.

Optionally, the closed container is a brick.

In order to solve the above technical problem, another technical solution adopted by the present application is: a building with flame retardant and heat preservation functions is characterized in that the building is manufactured and formed through a building forming method containing carbon dioxide.

The beneficial effect of this application is: different from the prior art, the application provides a building forming method containing carbon dioxide and a building, comprising S1, filling carbon dioxide gas under normal pressure as a foaming tool into a closed container to obtain a foam heat-preservation container; s2, filling the carbon dioxide filled foam insulation container into a construction vehicle to form a construction material containing carbon dioxide.

In the application, carbon dioxide is stored by using a carbon dioxide building material, and the carbon dioxide is in different phase states according to the change of temperature under certain pressure. When the outdoor temperature rises, the carbon dioxide in the container is changed from liquid state to gas state, and the process absorbs the external heat; otherwise, the heat is released to achieve the purposes of heat storage, temperature regulation and fire fighting. Therefore, carbon dioxide is used as a building heat insulation material, and the phase change self-temperature regulation function of the carbon dioxide in different seasons can be realized according to different external temperatures in different seasons, so that the purpose of building energy conservation is achieved. In addition, the carbon dioxide also has a flame retardant function and can be used as a fire protection facility of a building.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required to be used in the embodiments of the present application will be briefly described below. It is obvious that the drawings described below are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic flow diagram of a method for forming a carbon dioxide containing building according to an embodiment of the present disclosure;

FIG. 2 is a schematic structural diagram of a foam insulation container for a carbon dioxide-containing building forming method according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a foam insulation container of a carbon dioxide-containing building forming method, which is arranged between boilers according to an embodiment of the present application.

Wherein the reference numerals are: 1-peripheral pipeline, 2-storage container, 3-probe-shaped structure, 4-connecting pipe and 5-boiler room.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.

Example 1:

referring to fig. 2, the present embodiment provides a method for forming a carbon dioxide-containing building, including:

s1, filling the closed container with carbon dioxide gas under normal pressure as a foaming tool to obtain a foam heat-insulating container. The foam heat-insulation container is manufactured firstly, a carbon dioxide gas source required to be used is stored in the foam heat-insulation container, and carbon dioxide can be output as required to fill the building carrier. Wherein the closed container is a brick, a door plate or other structural members.

S2, filling the carbon dioxide filled foam insulation container into a construction vehicle to form a construction material containing carbon dioxide.

Firstly, a foam heat-insulating container, namely a carbon dioxide sealing and recycling device is manufactured to provide continuous carbon dioxide. The foam insulation container is then placed in a building and the building material in the building is filled with carbon dioxide.

Wherein, foam heat preservation container includes: the device comprises a peripheral pipeline 1, a storage container 2, a connecting pipe 4 and a probe-shaped structure 3, wherein the peripheral pipeline 1 is provided with vent holes for discharging released carbon dioxide to corresponding places, and the vent holes can be arranged according to specified positions and quantity as required; the peripheral pipeline 1 is arranged around the storage container 2, one end of the connecting pipe 4 is connected with the storage container 2, and the other end of the connecting pipe 4 is connected with the peripheral pipeline 1; the probe-like structure 3 is arranged on the connecting pipe 4; the storage container 2 is used for storing carbon dioxide; the probe-like structure 3 is used to open or close the connecting tube 4 to store or release carbon dioxide. Specifically, the probe-shaped structure 3 may be a metal tube, the metal tube is located in the connecting tube 4, and a narrow portion is located in the middle of the connecting tube 4 for fixing the metal tube and performing a heat conduction function. One end of the metal pipe is communicated with the storage container 2, and the other end of the metal pipe is abutted against the peripheral pipeline 1. The connection pipe 4 is connected to but not communicated with the peripheral pipe 1. The place that the tubular metal resonator leaned on and leans on peripheral pipeline 1 is weak area, and when the external world had the conflagration, perhaps when the atmospheric pressure in the storage container 2 rose, the tubular metal resonator was heated or atmospheric pressure rose and melts the weak area and switch on, and carbon dioxide gas in the storage container 2 alright enter into peripheral pipeline 1 through the tubular metal resonator in, discharge through the exhaust hole on the peripheral pipeline 1 at last to reach and embody heat accumulation, adjust the temperature, the purpose of fire control.

In the preferred embodiment, the storage vessel 2 is of conventional construction, and the storage vessel 2 is in communication with a connecting tube 4 for ease of drainage and control. When a fire disaster occurs or the temperature in the pipe is overhigh, the probe-shaped structure 3 is opened to release the carbon dioxide in the pipe, and the released carbon dioxide reaches the vicinity of a fire source through the peripheral pipeline 1 to achieve the aim of fixed-point directional flame retardance.

The storage container 2 is a pressure-bearing and normal-pressure container with various structural forms, and the material of the container can be carbon fiber, plastic, metal, glass and the like according to different use pressures.

Wherein carbon dioxide is sealed in the storage container 2 in the form of gas or liquid. The critical temperature of carbon dioxide is 31.2 c, and above the critical temperature, only gaseous form is present. Therefore, when carbon dioxide is sequestered in the storage container 2 in liquid form, the environmental temperature at which the sequestration and reuse apparatus is located is below the critical temperature.

Wherein, be equipped with electronic valve in the probe column structure 3, can remote control the opening and closing of this valve, when the conflagration breaks out, can remote open this electronic valve, the carbon dioxide in the storage container 2 flows into peripheral pipeline 1 along connecting pipe 4, then flows out through the exhaust hole of peripheral pipeline 1 to reach fire-retardant purpose. After the fire is extinguished, the probe-like structure 3 is remotely closed, so that the continuous leakage of carbon dioxide is avoided, and after a period of time, the fire condition is manually checked.

Alternatively, the construction vehicle is used in a non-load bearing structure of a building. Because the strength of the whole building carrier is reduced after the carbon dioxide gas is filled, the building carrier cannot be used for places such as weighing walls, and the safety is improved. Such as exterior wall insulation panels or fabricated components.

In a practical application scenario, the storage containers 2 can be placed separately, placed in the functional area, and placed against a wall, as shown in fig. 3, the carbon dioxide building material is placed in the boiler room 5, wherein the storage containers 2 are placed separately and placed against the wall as much as possible; can also be hidden in constructional columns, floor slabs, walls, terraces and ceilings of buildings, and does not influence the beauty of the buildings. Wherein, peripheral pipeline 1 is near storage container 2, also can external pipeline again, and the pipeline sets up along the wall lower department, avoids the heating power pipeline.

In this embodiment, the storage container 2 is provided with a pressure-weakened area, wherein when the pressure is higher than a set value, the pressure-weakened area is broken to directionally release the carbon dioxide into the peripheral pipe 1. When a fire occurs, the carbon dioxide gas expands due to the temperature rise, and the container II is automatically broken and released in the atmosphere. At atmospheric pressure, the liquid carbon dioxide is immediately vaporized, and typically 1kg of liquid carbon dioxide can produce about 0.5 cubic meter of gas. It can be used for removing air and covering the surface of burning object or distributing it in closed space, reducing oxygen concentration around the combustible or in the protective space and producing choking action to extinguish fire. In addition, when the carbon dioxide is sprayed out of the storage container, the liquid is rapidly vaporized into gas (or the gas state is expanded in volume), and partial heat is absorbed from the periphery to play a cooling role.

In practical application scenarios, when a person suddenly enters a high-concentration carbon dioxide environment, the respiratory center is paralyzed and a danger is generated, so that the storage container is suggested to be mainly used in large warehouses or buildings containing valuable equipment, archival data, instruments, electrical equipment and the like, and in order to avoid the occurrence of the situations as much as possible, in a preferred embodiment, the storage container 2 is provided with remote transmission points or simple and easy-to-judge leakage-proof marks and other interlocking controls.

In distinction from the prior art, the present application provides a method of forming a carbon dioxide containing building and a building, the sequestration and reuse apparatus comprising: the device comprises a storage container 2, a connecting pipe 4, a probe-shaped structure 3 and a peripheral pipeline 1, wherein the peripheral pipeline 1 is provided with an exhaust hole; the peripheral pipeline 1 is arranged around the storage container 2, one end of the connecting pipe 4 is connected with the storage container 2, and the other end of the connecting pipe 4 is connected with the peripheral pipeline 1; the probe-like structure 3 is arranged on the connecting pipe 4; the storage container 2 is used for storing carbon dioxide; the probe-like structure 3 is used to open or close the connecting tube 4 to store or release carbon dioxide.

In the application, carbon dioxide is stored by using a carbon dioxide building material, and the carbon dioxide is in different phase states according to the change of temperature under certain pressure. When the outdoor temperature rises, the carbon dioxide in the container is changed from liquid state to gas state, and the process absorbs the external heat; otherwise, heat is released. Therefore, carbon dioxide is used as a building heat insulation material, and the phase change self-temperature regulation function of the carbon dioxide in different seasons can be realized according to different external temperatures in different seasons, so that the purpose of building energy conservation is achieved. In addition, the carbon dioxide also has a flame retardant function and can be used as a fire protection facility of a building.

Example 2:

in this embodiment, a building with flame retardant and thermal insulation functions is provided, and the sealing and recycling device of the above embodiment is arranged in the building.

The sealing and reusing device comprises: the device comprises a peripheral pipeline 1, a storage container 2, a connecting pipe 4 and a probe-shaped structure 3, wherein the peripheral pipeline 1 is provided with an exhaust hole; the peripheral pipeline 1 is arranged around the storage container 2, one end of the connecting pipe 4 is connected with the storage container 2, and the other end of the connecting pipe 4 is connected with the peripheral pipeline 1; the probe-like structure 3 is arranged on the connecting pipe 4; the storage container 2 is used for storing carbon dioxide; the probe-like structure 3 is used to open or close the connecting tube 4 to store or release carbon dioxide.

In the preferred embodiment, the storage vessel 2 is of conventional construction, and the storage vessel 2 is in communication with a connecting tube 4 for ease of drainage and control. When a fire disaster occurs or the temperature in the tube is overhigh, the probe-shaped structure 3 is opened to release the carbon dioxide in the tube, thereby achieving the purpose of flame retardance.

The storage container 2 is a pressure-bearing and normal-pressure container with various structural forms, and the material of the container can be carbon fiber, plastic, metal, glass and the like according to different use pressures.

Wherein carbon dioxide is sealed in the storage container 2 in the form of gas or liquid. The critical temperature of carbon dioxide is 31.2 c, and above the critical temperature, only gaseous form is present. Therefore, when carbon dioxide is sequestered in the storage container 2 in liquid form, the environmental temperature at which the sequestration and reuse apparatus is located is below the critical temperature.

Wherein, the probe-shaped structure 3 can be an electronic valve, the opening and closing of the valve can be remotely controlled, when a fire disaster occurs, the electronic valve can be remotely opened, the carbon dioxide in the storage container 2 flows into the peripheral pipeline 1 along the connecting pipe 4, and then flows out through the exhaust hole of the peripheral pipeline 1, so as to achieve the purpose of flame retardance. After the fire is extinguished, the probe-like structure 3 is remotely closed, so that the continuous leakage of carbon dioxide is avoided, and after a period of time, the fire condition is manually checked.

The containment and reuse device may be placed separately, in the functional area (as shown in fig. 3), and placed against a wall; can also be hidden in constructional columns, floor slabs, walls, terraces and ceilings of buildings, and does not influence the beauty of the buildings.

Under a certain pressure, carbon dioxide is in different phase states according to the change of temperature. When the outdoor temperature rises, the carbon dioxide in the container is changed from liquid state to gas state, and the process absorbs the external heat; otherwise, heat is released. Therefore, carbon dioxide is used as a building heat insulation material, and the phase change self-temperature regulation function of the carbon dioxide in different seasons can be realized according to different external temperatures in different seasons, so that the purpose of building energy conservation is achieved.

On one hand, carbon dioxide is filled into the container to play a role in storage, and on the other hand, the container is placed at a proper position of a building in the building construction process to achieve the purposes of energy conservation, heat preservation and flame retardance.

The above description is only for the purpose of illustrating embodiments of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application or are directly or indirectly applied to other related technical fields, are also included in the scope of the present application.