CN113398520B - Carbon dioxide sealing and recycling device - Google Patents
Carbon dioxide sealing and recycling device Download PDFInfo
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- CN113398520B CN113398520B CN202110785805.1A CN202110785805A CN113398520B CN 113398520 B CN113398520 B CN 113398520B CN 202110785805 A CN202110785805 A CN 202110785805A CN 113398520 B CN113398520 B CN 113398520B
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- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims abstract description 188
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims abstract description 94
- 239000001569 carbon dioxide Substances 0.000 title claims abstract description 94
- 238000004064 recycling Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 12
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 8
- 239000004917 carbon fiber Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000009919 sequestration Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical group N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 239000012774 insulation material Substances 0.000 abstract description 2
- 238000005338 heat storage Methods 0.000 abstract 1
- 230000008859 change Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000004568 cement Substances 0.000 description 5
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003063 flame retardant Substances 0.000 description 3
- 239000005431 greenhouse gas Substances 0.000 description 3
- 241000282414 Homo sapiens Species 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 241001464837 Viridiplantae Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011489 building insulation material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000010485 coping Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C5/00—Making of fire-extinguishing materials immediately before use
- A62C5/004—Making of fire-extinguishing materials immediately before use for producing carbon-dioxide snow, carbon-dioxide ice, carbon-dioxide gas, carbon-dioxide liquid, or mixtures thereof
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C99/00—Subject matter not provided for in other groups of this subclass
- A62C99/0009—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames
- A62C99/0018—Methods of extinguishing or preventing the spread of fire by cooling down or suffocating the flames using gases or vapours that do not support combustion, e.g. steam, carbon dioxide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/0017—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice
- F24F5/0021—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning using cold storage bodies, e.g. ice using phase change material [PCM] for storage
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
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Abstract
The application provides a carbon dioxide sealing and recycling device and a building, wherein the sealing and recycling device comprises: the device comprises a storage container and a probe-shaped triggering mechanism, wherein one end of the probe-shaped triggering mechanism is connected in the storage container, and the outlet of the other end of the probe-shaped triggering mechanism is close to the ground; the storage container is used for storing carbon dioxide; the probe-like trigger mechanism serves as a trigger mechanism for controlling whether or not to release carbon dioxide according to temperature. The carbon dioxide is stored by adopting a sealing and recycling device of the carbon dioxide, when the outdoor temperature is increased, the carbon dioxide in the container is changed from a liquid state to a gaseous state, and the process absorbs external heat; otherwise, the heat is released to achieve the purposes of heat storage, temperature adjustment and fire control. Carbon dioxide is used as a building heat insulation material, so that the aim of building energy conservation is fulfilled. In addition, carbon dioxide also has a flame-retardant function and can serve as a fire-fighting facility of a building.
Description
Technical Field
The application relates to the technical field of carbon dioxide recycling, in particular to a carbon dioxide sealing and recycling device.
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 and the destruction of large-area forest fires and green plants lead to CO in the atmosphere 2 The concentration of (2) increases year by year. In the past twentieth century, the earth's surface temperature increased by 0.4-0.8 ℃, the last twenty years being the period of highest temperature in the last century. Greenhouse gases include carbon dioxide (CO) 2 ) Steam (H) 2 O), methane (CH) 4 ) Nitrogen Oxides (NOX), etc., while carbon dioxide is the predominant greenhouse gas, its increase in content contributes approximately 70% to the enhancement of the greenhouse effect. Estimated by Norwegian International climate and environmental research center (CICERO), china CO in 2016 2 The accumulated discharge amount reaches 1464 hundred million tons, exceeds 1462 hundred million tons in the United states and is in the first place. CO in China at present 2 The main industries of emission are industries with high energy consumption such as coal electricity, cement, steel, smelting and the like, wherein the cement industry occupies CO of the national industry 2 15% of the discharge. As a prop-type industry for economic construction in China, the cement industry makes great contribution to the development of economy and the progress of society, and simultaneously consumes a great amount of resources and energy. According to statistical analysis, about 0.9 ton of CO is discharged in the production of 1 ton of cement 2 According to estimated 23 hundred million tons of cement output in 16 years, 20 hundred million tons of CO are discharged 2 。
CCUS (Carbon Capture, utilization and Storage) Carbon Capture, utilization and sequestration are one of the key technologies for coping with global climate change, and are highly valued worldwide. With the progress of technology and the reduction of cost, the CCUS has bright prospect. In the background of the international strong development of the green low-carbon industry, the innovative development of mature carbon capture technology will provide a large amount 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 building energy saving can be realized. Carbon dioxide gas also has flame-retardant and fire-extinguishing effects when encountering fire. How to reasonably recycle carbon dioxide to a building is a problem to be solved in the technical field.
Disclosure of Invention
The application mainly solves the technical problems of providing a carbon dioxide sealing and recycling device and application thereof, wherein the carbon dioxide is stored in the device, and the device is placed at a proper position or filled in a structure of a building, so that the device can serve as a heat insulation material of the building to save energy of the building, and the carbon dioxide also has flame retardant property, can be directionally released when in fire and can be used as a fire-fighting facility of the building through a proper triggering mechanism.
In order to solve the technical problems, the application adopts a technical scheme that: provided is a carbon dioxide sequestration and reuse device including: a storage container and a probe-like trigger mechanism;
wherein the storage container is used for storing liquid or gaseous carbon dioxide; the probe-shaped triggering mechanism is used for directionally releasing carbon dioxide to a fire source or completely melting the storage container to completely release the carbon dioxide;
preferably, the storage container is provided with a pressure protection device, namely a wall thickness weak area on the storage tank, wherein when the pressure is larger than a design value, the pressure weak area breaks to release the carbon dioxide directionally. Meanwhile, the weak area of the container is also a trigger mechanism, when the fire disaster occurs, the weak area is heated, the weak area is broken, and the carbon dioxide gas is directionally released near the fire source along the direction of the probe.
Preferably, the storage container is made of carbon fiber, plastic, metal or glass; the geometrical form of the storage container is not limited to a cylinder, a cube.
Preferably, the carbon dioxide is enclosed in the storage vessel in gaseous or liquid form. And the storage container has a space of sufficient size for a volume change of carbon dioxide therein due to a phase change.
Preferably, the sealing and recycling device is arranged on a constructional column, a floor slab, a wall body, a terrace, a ceiling or a functional area of a building.
Preferably, when a fire occurs, the heat released by the fire source is conducted to the weak area of the storage container through the heat conducting property of the probe-shaped triggering mechanism, and after a certain time, the weak area is automatically heated and ruptured to release carbon dioxide.
Preferably, the carbon dioxide is brought along the hollow line of the probe-like trigger mechanism to a designated release position before the frangible zone is broken; when the weakened area breaks, carbon dioxide is released to the fire.
Preferably, the storage container is made of carbon fiber material.
Preferably, the device further comprises an alarm for detecting the carbon dioxide concentration in the room where the device is located, and automatically alarming when the carbon dioxide concentration exceeds a preset value.
Preferably, the alarm alarms alone or in conjunction with a fire protection system of a building.
The beneficial effects of the application are as follows: the application provides a carbon dioxide sealing and recycling device and a building, wherein the sealing and recycling device can store carbon dioxide, reduce the air emission of industrial greenhouse gas carbon dioxide, regulate the temperature of the building through the phase change function of the carbon dioxide, directionally release the carbon dioxide in an emergency, and realize the fire extinguishing function by starting the functions of cooling and flame retarding to flame.
Phase transition temperature adjustment principle: under a certain pressure, carbon dioxide takes on different phases according to the change of temperature. When the outdoor temperature rises, the carbon dioxide in the container is changed from a liquid state to a gas state, and the process absorbs external heat; otherwise, heat is released. Therefore, the carbon dioxide is used as a building heat-insulating 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 aim of building energy conservation is fulfilled.
Fire extinguishing principle: at normal pressure, the liquid carbon dioxide will immediately vaporize, and typically 1kg of liquid carbon dioxide will produce about 0.5 cubic meters of gas. It can remove air and surround the surface of burning object or be distributed in more closed space, reduce oxygen concentration around combustible material or in protective space, produce choking action and extinguish fire. In addition, when the carbon dioxide is sprayed out of the storage container, the carbon dioxide is quickly vaporized into gas (or gaseous volume expansion) by the liquid, and part of heat is absorbed from the periphery, so that the cooling effect is realized.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present application, the drawings that are required to be used in the embodiments of the present application will be briefly described below.
FIG. 1 is a schematic diagram of a device for sequestering and recycling carbon dioxide according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a carbon dioxide sealing and recycling device provided by an embodiment of the present application;
fig. 3 is a cross-sectional view of a carbon dioxide sequestration and reuse apparatus according to an embodiment of the present application.
Wherein, the reference numerals are as follows: 1-probe-like trigger mechanism, 2-storage container, 3-room, 4-constructional column.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to fall within the scope of the application.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, the term "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described as "exemplary" in this disclosure 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 purposes 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 have not been described in detail so as not to obscure the description of the 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
The embodiment of the application provides a device for sealing and recycling carbon dioxide, which comprises the following components: a storage container and a probe-like trigger mechanism 1; wherein the storage container 2 is used for storing liquid or gaseous carbon dioxide; the probe-like trigger mechanism 1 is used for releasing carbon dioxide to a fire source in a directional manner or causing the storage container 2 to be completely melted and completely release carbon dioxide. The carbon dioxide is stored by adopting a sealing and recycling device of the carbon dioxide, and the carbon dioxide presents different phases according to the change of temperature under a certain pressure. When the temperature outside the device rises, the carbon dioxide in the storage container 2 is changed from a liquid state to a gas state, and the process absorbs external heat; otherwise, heat is released. Thus, according to the above characteristics of the device, the device is used as a building insulation material, for example, the device is stored and reused in a constructional column, a floor, a wall, a terrace, a ceiling or a functional area of a building. According to different external temperatures in different seasons, the phase change of the carbon dioxide in different seasons can be realized to achieve the self-temperature-regulating function, so that the aim of building energy conservation is fulfilled. In addition, carbon dioxide also has a flame-retardant function and can serve as a fire-fighting facility of a building.
Example 2:
the storage container 2 is a cylindrical can pressure-resistant metal container, as shown in fig. 1. Wherein carbon dioxide is enclosed in the storage container 2 in gaseous or liquid form, depending on the injection pressure.
The automatic carbon dioxide release function is realized, the storage container 2 is communicated with a connecting pipe, and the joint of the connecting pipe and the storage container 2 is also a weak area of the storage container 2. When a fire disaster occurs or the temperature in the tube is too high, the probe-shaped triggering mechanism, the connecting tube or the storage container 2 and the like can be heated, the weak area can be broken, and carbon dioxide gas can enter the probe-shaped triggering mechanism, namely the probe, and is directionally released near a fire source along the probe-shaped triggering mechanism, so that the aim of fixed-point directional flame retardance is fulfilled.
In a preferred embodiment, in the event of a fire, the heat released by the fire source is conducted to the weak area of the storage container 2 by means of the good heat conducting properties of the probe-like triggering mechanism 1, which after a certain time leads to a rupture of the weak area. The release of carbon dioxide is mainly along the hollow line of the probe-like trigger mechanism 1 to a designated release position before the frangible zone breaks. When the weak area breaks, the carbon dioxide can be released to the fire scene to play a role in fire extinguishment and fire control.
In a preferred scheme, the storage container 2 is mainly made of carbon fiber materials, and is good in heat resistance, high in strength and small in thermal expansion coefficient. The ignition point of the pure carbon fiber is relatively high, and the pure carbon fiber belongs to a type which can be burnt but is not easy to burn. Most of the carbon fibers used are doped with other components (less than 5%), begin to oxidize at about 300 c and begin to destructively oxidize at 500 c. This temperature range can satisfy the temperature range of the use environment and can release carbon dioxide when a fire occurs.
Preferably, the device further comprises an alarm, wherein the alarm is used for detecting the carbon dioxide concentration in a room where the device is located, and when the carbon dioxide concentration exceeds a preset value, the automatic alarm is given. The alarm can alarm alone or in linkage with the fire-fighting system of the building. Because the human body is damaged when a person suddenly enters a high-concentration carbon dioxide environment or is in a low-concentration carbon dioxide environment for a long time, the concentration of carbon dioxide in a room needs to be monitored in real time so as not to hurt the person. When the carbon dioxide concentration exceeds the health limit value, the carbon dioxide detector or the carbon dioxide alarm gives an alarm or reminds so as to prevent personnel from entering the device by mistake and take measures in time. The control of the part needs to be connected into the whole alarm system of the building, can be linked with the alarm of the fire-fighting system, and can also be used as an independent alarm loop.
Example 3
As shown in fig. 2 and 3, the carbon dioxide sequestering and recycling device is placed in a boiler room or room 3, wherein the storage container 2 is placed separately and as close to the wall as possible; or is hidden in constructional columns 4, floors, walls, terraces, ceilings and the like of the building, and does not affect the beauty of the building. Wherein, the probe-shaped triggering mechanism is near the storage container 2, and the tail end is arranged at a certain distance from the ground, so that the fire source is conveniently contacted.
Example 3:
in this embodiment, a building with flame retardant and thermal insulation functions is provided, and the sealing and recycling device described in the above embodiment is provided in the building. The sealing and recycling device can be applied to buildings in various forms for temperature regulation and emergency fire extinguishing functions.
The foregoing description is only of embodiments of the present application, and is not intended to limit the scope of the application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application or directly or indirectly applied to other related technical fields are included in the scope of the present application.
Claims (5)
1. The device for sealing and recycling the carbon dioxide is characterized by comprising the following components: a storage container and a probe-like trigger mechanism;
wherein the storage container is used for storing liquid or gaseous carbon dioxide; the probe-shaped triggering mechanism is used for directionally releasing carbon dioxide to a fire source or completely melting the storage container to completely release the carbon dioxide;
wherein, the storage container is provided with a weak area with a wall thickness, and when the pressure is larger than a design value, the weak area breaks and releases carbon dioxide directionally; meanwhile, the weak area of the container is also a triggering mechanism, when a fire disaster occurs, the weak area is heated, the weak area is broken, and carbon dioxide gas is directionally released near the fire source along the direction of the probe;
the sealing and recycling device is arranged on constructional columns, floors, walls, terraces, ceilings or functional areas of a building;
the sealing and recycling device is applied to a building and is used for temperature regulation and emergency fire extinguishing functions;
the device also comprises an alarm, wherein the alarm is used for detecting the carbon dioxide concentration in a room where the device is positioned, and automatically alarming when the carbon dioxide concentration exceeds a preset value;
wherein, the alarm gives an alarm singly or in linkage with the fire extinguishing system of the building.
2. The sealing and recycling device according to claim 1, wherein the material of the storage container is carbon fiber, plastic, metal or glass.
3. The containment and recycling unit of claim 1, wherein, in the event of a fire, heat released from the fire source is conducted to the weakened area of the storage vessel by the thermal conductivity of the probe-like trigger mechanism, and after a certain period of time, the weakened area is automatically heated to rupture to release carbon dioxide.
4. A sequestration and reuse device according to claim 3, characterized in that the carbon dioxide reaches a designated release position along the hollow line of the probe-like trigger mechanism before the weak zone breaks; when the weakened area breaks, carbon dioxide is released to the fire.
5. The containment and recycling unit of claim 1 wherein the storage vessel is made of carbon fiber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110785805.1A CN113398520B (en) | 2021-07-12 | 2021-07-12 | Carbon dioxide sealing and recycling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110785805.1A CN113398520B (en) | 2021-07-12 | 2021-07-12 | Carbon dioxide sealing and recycling device |
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| Publication Number | Publication Date |
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| CN113398520A CN113398520A (en) | 2021-09-17 |
| CN113398520B true CN113398520B (en) | 2023-10-17 |
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2021
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| GB554479A (en) * | 1942-01-05 | 1943-07-06 | Cardox Corp | Fire extinguishing apparatus employing carbon dioxide as the extinguishing medium |
| CN204115153U (en) * | 2014-05-05 | 2015-01-21 | 上海理工大学 | Room ventilation condition checkout gear |
| CN105810859A (en) * | 2016-05-24 | 2016-07-27 | 宁德时代新能源科技股份有限公司 | Secondary battery top cap and secondary battery |
| CN207119075U (en) * | 2017-07-18 | 2018-03-20 | 广东中楼建设工程有限公司 | A kind of wall with fire-extinguishing function concurrently |
| CN208733847U (en) * | 2018-08-22 | 2019-04-12 | 汤始建华建材（上海）有限公司 | A kind of refractory concrete prefabricated components |
| CN210658758U (en) * | 2019-01-24 | 2020-06-02 | 甘肃建筑职业技术学院 | Building energy-saving insulation board |
| CN210674058U (en) * | 2019-07-05 | 2020-06-05 | 国网浙江省电力有限公司嘉兴供电公司 | A fire extinguishing device suitable for power distribution cabinets |
| CN212439812U (en) * | 2020-05-08 | 2021-02-02 | 大庆东油睿佳石油科技有限公司 | Intelligent fire extinguishing wall surface for closed space |
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| CN113398520A (en) | 2021-09-17 |
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