CN218995299U - Environment simulation device for carbon neutralization capability test of civil engineering material - Google Patents

Abstract

The utility model relates to the field of material carbon neutralization capacity detection devices, in particular to an environment simulation device for testing the carbon neutralization capacity of a civil engineering material. Comprising the following steps: the tank body, be equipped with in the tank body and place platform, shower and shot-light, place the platform setting in the internal bottom of tank body cavity, shower and shot-light setting are at the internal top of tank body cavity. The device comprises a tank body, a blowing device, a cooling device and a cooling device, wherein the blowing device comprises an exhaust fan, a exchanging bin, an air inlet pipe and an air outlet pipe, the exhaust fan is arranged at the top of the tank body cavity, and carbon dioxide concentration sensors are arranged in the exchanging bin and the tank body; the material to be measured is placed on the placing table, an arc-shaped surface is arranged below the placing table corresponding to the material to be measured, and placing seats are respectively arranged on two sides of the arc-shaped surface. The environment that can simulate air flow reduces the degree of difficulty that detects carbon dioxide, in addition, can reduce because the material that awaits measuring leads to the fact the insufficient detection that leads to of air contact with the laminating of placing the platform.

Description

Environment simulation device for carbon neutralization capability test of civil engineering material

Technical Field

The utility model relates to the field of material carbon neutralization capacity detection devices, in particular to an environment simulation device for testing the carbon neutralization capacity of a civil engineering material.

Background

The civil engineering material industry is one of key industries in a carbon emission management system in China, improves the carbon neutralization capacity of the civil engineering material, and has great significance for the national full-power carbon emission reduction work, and the realization of the goal of carbon peak and the prospect of carbon neutralization.

The Chinese patent application with publication number of CN 217443306U discloses a test device for detecting the neutralization capacity of carbon seed materials. The device comprises a base, the up end of base is equipped with the detection box, the detection box is preferably made with opaque insulating material, the bottom in the detection box is equipped with puts the thing platform, the top of putting the thing platform is equipped with irradiation device, heating device and spray set, the inboard of detection box upper portion opening part is equipped with fixed lid, the fixed gas outlet that has seted up on covering, be provided with the switch on the gas outlet, the outside of detection box opening part is equipped with sealed lid, sealed lid is sealed with the upper portion opening and the gas outlet of detection box. The test height of the sample can be adjusted according to the experiment requirement, and the influence of the external environment on the simulation experiment in the detection box can be avoided, so that the aim of accurate detection is fulfilled. The technical scheme of the patent has the following problems: 1. the whole test device is in a closed environment in which air does not circulate, and the influence of the air flow rate in the environment on the material to be tested cannot be tested; 2. the exhaust method is adopted to realize gas collection by injecting water into the device and exhausting air in the cavity, and the method can damage electrical equipment in the cavity such as an irradiation device and a heating device; 3. through placing the material of waiting to detect on putting the thing board for wait to detect the material and put thing board faying face and air contact inadequately, influence carbon dioxide's absorption efficiency, cause the testing result inaccurate.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides the environment simulation device for testing the carbon neutralization capability of the civil engineering material, which can simulate the air flowing environment, reduce the difficulty in detecting carbon dioxide, and reduce inaccurate detection caused by insufficient air contact between the material to be detected and the joint surface of the placing table.

In order to achieve the above object, the present utility model is realized by the following technical scheme: an environmental simulation device for carbon neutralization capability test of a civil engineering material, comprising: the tank body, be equipped with in the tank body and place platform, shower and shot-light, place the platform setting in the internal bottom of tank body cavity, shower and shot-light setting are at the internal top of tank body cavity. The device comprises a tank body, and is characterized by further comprising a blowing device, wherein the blowing device comprises an exhaust fan, a exchanging bin, an air inlet pipe and an air outlet pipe, the exhaust fan is arranged at the top of the tank body cavity and corresponds to the exhaust fan, an air inlet is arranged on the tank body, one end of the air inlet pipe is connected with the air inlet, the other end of the air inlet pipe is connected with the exchanging bin, one end of the air outlet pipe is arranged on the tank body, the other end of the air outlet pipe is arranged on the exchanging bin, and carbon dioxide concentration sensors are arranged in the exchanging bin and the tank body; the material to be measured is placed on the placing table, an arc-shaped surface is arranged below the placing table corresponding to the material to be measured, placing seats are respectively arranged on two sides of the arc-shaped surface, each placing seat is composed of a group of seat tables arranged at intervals, and two ends of the material to be measured are placed on the placing seats.

According to the environment simulation device for testing the carbon neutralization capacity of the civil engineering material, provided by the utility model, the air blowing device is arranged, the exhaust fan is aligned to the material to be tested from top to bottom for blowing, the exchange bin and the exhaust fan form a circulating air channel through the air inlet pipe and the air outlet pipe, so that air flow can be simulated, a cavity is formed between the arc-shaped surface and the material to be tested, the bottom of the material to be tested is ensured to be fully contacted with air, and inaccurate detection caused by insufficient air contact due to the joint surface of the material to be tested and the placing table is reduced. And the material to be tested is placed on the placing table, and the air blown out from the exhaust fan enters the lower part of the exhaust fan through the arc surface due to the action of the arc surface, wherein the interval between the seat tables forms a diversion channel, so that the air flow below the material to be tested is ensured. The carbon dioxide concentration sensor is arranged in the tank body and the exchange bin and is used for detecting the concentration of carbon dioxide, the carbon dioxide quantity is obtained through the product of the volumes and the concentrations of the tank body and the exchange bin, and the difference value of the carbon dioxide quantity at intervals is the carbon dioxide absorption quantity of the material to be detected. Therefore, the environment simulation device for carbon neutralization capability test of civil engineering materials can simulate the air flowing environment, and the carbon dioxide concentration sensor is used for measuring the amount of carbon dioxide in the closed environment, compared with the exhaust method for collecting gas disclosed by the carbon neutralization capability test device of a material cited in the background art, the environment simulation device for carbon neutralization capability test of the civil engineering materials is simple and effective in operation and cannot damage electrical equipment in the device. In addition, place the structure of bench arcwall face to and the setting of the seat platform that the interval arrangement set up can guarantee to await measuring material below and air fully contact, and the air of awaiting measuring material below can flow, consequently can reduce because awaiting measuring material and place the bench laminating face and cause the insufficient detection that leads to of air contact.

Further, an environment simulation device for civil engineering material carbon neutralization ability test, the seat platform is including placing the face, place the face and slide and be equipped with the kicking block, the kicking block front end is equipped with the pressfitting face, kicking block is kept away from pressfitting face one side and is equipped with the spring, the seat platform corresponds the spring and keeps away from kicking block one end and be equipped with the spring holder, the spring pressfitting is between spring holder and kicking block, the pressfitting face is laminated mutually with the material side that awaits measuring. As a preferable scheme of the utility model, the materials to be tested are placed on the placing surfaces of the seating tables at two sides, the ejector blocks are pushed by the springs to clamp the materials to be tested, and the ejector blocks which are arranged in a sliding manner can adapt to the materials to be tested with different sizes.

Further, an environment simulation device for carbon neutralization capability test of civil engineering materials, wherein a chute is arranged on the seat corresponding to the top block, the bottom of the top block is adaptive to the section shape of the chute, and a limiting stop piece is arranged at the front end of the chute. As a preferable mode of the present utility model, the stopper can prevent the top block from sliding out of the front end of the chute.

Further, an environment simulation device for civil engineering material carbon neutralization ability test, the jar body is horizontal jar body, including jar body and lid, jar body lid is established at jar body side open end, jar body bottom is equipped with the supporting seat. As the preferable scheme of the utility model, the horizontal tank body is suitable for large-scale testing equipment, is provided with an opening at the side surface and is convenient for taking and placing materials to be tested relative to a container with an opening at the upper end.

Furthermore, the environment simulation device for carbon neutralization capability test of civil engineering materials is characterized in that the cavity of the tank body is in a capsule shape. As a preferable scheme of the utility model, the inner side surface of the capsule type tank body cavity is an arc surface, and has a diversion effect.

Furthermore, an environment simulation device for carbon neutralization capability test of civil engineering materials is provided, and a water outlet is arranged at the bottom of the tank body. As a preferable scheme of the utility model, the water outlet is used for discharging spray water when the test is finished, and the water outlet is in a blocking state in the test process.

Further, an environment simulation device for carbon neutralization capability test of civil engineering materials, the shower is worn to establish at the body top, corresponds the shower penetrates and wears out the position, be equipped with the opening on the body, in the body of tank be equipped with the shower on the shower.

Further, an environment simulation device for civil engineering material carbon neutralization ability test, be equipped with the seat in the jar body, be equipped with on the seat and place a spout, place a spout extending direction and jar body length direction parallel, place a setting on placing a spout. As the preferable scheme of the utility model, the seat part is used for placing the placing table, and the placing table sliding chute is convenient for sliding the placing table out of or into the tank body integrally and is convenient for carrying.

The technical scheme can be seen that the utility model has the following beneficial effects:

1. the utility model provides an environment simulation device for testing carbon neutralization capability of civil engineering materials, which can simulate the air flowing environment, adopts a carbon dioxide concentration sensor to measure the amount of carbon dioxide in a closed environment, and compared with a device for testing the carbon neutralization capability of a material cited in the background art, the device for testing the carbon neutralization capability of the material adopts an exhaust method to collect gas, has simple and effective operation and can not damage electrical equipment in the device.

2. The utility model provides an environment simulation device for testing carbon neutralization capability of civil engineering materials, which is characterized in that the arc-shaped surface structure on a placing table and the arrangement of seats arranged at intervals can ensure that the lower part of a material to be tested is fully contacted with air, and the air below the material to be tested can flow, so that inaccurate detection caused by insufficient air contact due to the joint surface of the material to be tested and the placing table can be reduced.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure according to the present utility model;

FIG. 2 is a top plan view of an environmental simulation device for carbon neutralization capability test of a civil engineering material according to the present utility model;

FIG. 3 is a front plan view of an environmental simulation device for carbon neutralization capability test of a civil engineering material according to the present utility model;

FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 2;

FIG. 5 is a cross-sectional view taken along the direction B-B in FIG. 3;

FIG. 6 is an enlarged partial view of the area A of FIG. 5;

fig. 7 is an exploded view of the base member of the environmental simulation apparatus for carbon neutral capability test of civil engineering material according to the present utility model.

In the figure: 1-a tank body; 11-air inlet; 12-a tank body; 13-a cover; 14-a supporting seat; 15-flange flanges; 16-a water outlet; 17-a seat; 171-placing a table chute; 2-placing a table; 21-an arc surface; 22-placing a seat; 221-a seat; 2211—a placement surface; 2212-roof block; 22121-a pressing surface; 2213-a spring; 2214-spring seat; 2215-chute; 2216-a limit stop; 3-spraying pipes; 31-a spray head; 4-irradiating lamp; 5-a blowing device; 51-an exhaust fan; 52-exchanging bin; 53-an air inlet pipe; 54-an air outlet pipe; 6-a carbon dioxide concentration sensor; 9-the material to be tested.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present utility model and should not be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element 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 utility model.

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 such feature. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more, unless otherwise clearly defined.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Examples

The environment simulation device for carbon neutralization capability test of civil engineering materials comprises a tank body 1, wherein a placing table 2, a spray pipe 3 and an irradiation lamp 4 are arranged in the tank body 1, the placing table 2 is arranged at the bottom in a cavity of the tank body 1, and the spray pipe 3 and the irradiation lamp 4 are arranged at the top in the cavity of the tank body 1. The novel air-conditioning device comprises a tank body 1, and is characterized by further comprising an air blowing device 5, wherein the air blowing device 5 comprises an exhaust fan 51, an exchange bin 52, an air inlet pipe 53 and an air outlet pipe 54, the exhaust fan 51 is arranged at the top of the cavity of the tank body 1 and corresponds to the exhaust fan 51, an air inlet 11 is formed in the tank body 1, one end of the air inlet pipe 53 is connected with the air inlet 11, the other end of the air inlet pipe 53 is connected with the exchange bin 52, one end of the air outlet pipe 54 is arranged on the tank body 1, the other end of the air outlet pipe is arranged on the exchange bin 52, and carbon dioxide concentration sensors 6 are arranged in the exchange bin 52 and the tank body 1; the material 9 to be measured is placed on the placing table 2, an arc surface 21 is arranged below the placing table 2 corresponding to the material 9 to be measured, placing seats 22 are respectively arranged on two sides of the arc surface 21, the placing seats 22 are composed of a group of seat tables 221 which are arranged at intervals, and two ends of the material 9 to be measured are placed on the placing seats 22.

Based on the above structure, according to the environment simulation device for carbon neutralization capability test of civil engineering materials, by arranging the blowing device 5, the exhaust fan 51 is aligned to the materials 9 to be tested from top to bottom to blow, a circulating air channel is formed between the exchange bin 52 and the exhaust fan 51 through the air inlet pipe 53 and the air outlet pipe 54, so that air flow can be simulated, a cavity is formed between the arc-shaped surface 21 and the materials 9 to be tested, and sufficient contact between the bottom of the materials 9 to be tested and air is ensured, so that detection inaccuracy caused by insufficient air contact due to the joint surface of the materials 9 to be tested and the placing table 2 is reduced. And, the material 9 to be tested is placed on the placing table 2, and the air blown out from the exhaust fan 51 enters the lower part of the exhaust fan 51 through the arc surface 21 due to the action of the arc surface 21, wherein the space between the seat tables 221 forms a diversion channel, so as to ensure the air flow under the material 9 to be tested. The carbon dioxide concentration sensor 6 is disposed in the tank 1 and the exchange bin 52, and in this embodiment, the carbon dioxide concentration sensor (brand: fire model: ZG 09) is configured to detect the concentration of carbon dioxide, and obtain the amount of carbon dioxide by the product of the volumes and the concentrations of the tank 1 and the exchange bin 52, and the difference between the amounts of carbon dioxide at intervals is the carbon dioxide absorption amount of the material to be measured. Therefore, the environment simulation device for carbon neutralization capability test of civil engineering materials can simulate the air flowing environment, and the carbon dioxide concentration sensor 6 is used for measuring the amount of carbon dioxide in the closed environment, compared with the exhaust method for collecting gas disclosed by the carbon neutralization capability test device of a material cited in the background art, the environment simulation device for carbon neutralization capability test of the civil engineering materials is simple and effective in operation and cannot damage electrical equipment in the device. In addition, the structure of the arc-shaped surface 21 on the placing table 2 and the arrangement of the seat tables 221 arranged at intervals can ensure that the lower part of the material 9 to be tested is fully contacted with air, and the air below the material 9 to be tested can flow, so that inaccurate detection caused by insufficient air contact between the material 9 to be tested and the joint surface of the placing table 2 can be reduced.

In this embodiment, as shown in fig. 6, the seat 221 includes a placement surface 2211, a top block 2212 is slidably disposed on the placement surface 2211, a pressing surface 22121 is disposed at a front end of the top block 2212, a spring 2213 is disposed on a side of the top block 2212 away from the pressing surface 22121, a spring seat 2214 is disposed at an end of the seat 221, which is opposite to the spring 2213 and is away from the top block 2212, the spring 2213 is pressed between the spring seat 2214 and the top block 2212, and the pressing surface 22121 is attached to a side surface of the material 9 to be tested. The materials to be measured 9 are placed on the placing surfaces 2211 of the seats 221 at two sides, the top blocks 2212 are pushed by the springs 2213 to clamp the materials to be measured 9, and the slidably arranged top blocks 2212 can adapt to the materials to be measured 9 with different sizes.

In this embodiment, as shown in fig. 6 and 7, the seat 221 is provided with a sliding groove 2215 corresponding to the top block 2212, the bottom of the top block 2212 is adapted to the cross-sectional shape of the sliding groove 2215, and the front end of the sliding groove 2215 is provided with a limiting stop 2216. The stopper 2216 prevents the top block 2212 from sliding out of the front end of the slide groove 2215. In this embodiment, the sliding groove 2215 is inverted T-shaped. The limiting stopper 2216 is a screw penetrating through the side wall of the seat 221, and the screw stud is disposed in the chute 2215 to perform a limiting function.

In this embodiment, as shown in fig. 2, the tank body 1 is a horizontal tank body, and includes a tank body 12 and a cover 13, where the tank body 12 is covered at an open end of a side surface of the tank body 12, and a support seat 14 is provided at the bottom of the tank body 12. The horizontal tank body 1 is suitable for large-scale test equipment, and is provided with an opening at the side surface, and is convenient for taking and placing the material 9 to be tested relative to a container with an opening at the upper end. In this embodiment, the flange 15 is disposed at the close end of the can body 12 and the lid 13, and a sealing gasket is disposed between the can body 12 and the lid 13 when the can body 12 and the lid 13 are connected, so as to ensure air tightness. In this embodiment, the cavity of the tank 1 is shaped as a capsule. The inner side surface of the cavity of the capsule type tank body 1 is an arc surface, and has a diversion effect.

In this embodiment, a drain opening 16 is provided at the bottom of the can body 12. The water outlet 16 is used for discharging spray water when the test is finished, and the water outlet 16 is in a blocking state in the test process. In addition, the spray pipe 3 is arranged at the top of the tank body 12 in a penetrating manner, an opening is arranged on the tank body 12 corresponding to the penetrating and penetrating position of the spray pipe 3, and a spray head 31 is arranged on the spray pipe 3 in the cavity of the tank body 1. In this embodiment, the extending direction of the shower pipe 3 is parallel to the width direction of the tank 1.

In addition, as shown in fig. 4 and 5, in this embodiment, the tank body 12 is provided with a seat 17, the seat 17 is provided with a placement platform chute 171, the extension direction of the placement platform chute 171 is parallel to the length direction of the tank body 1, and the placement platform 2 is disposed on the placement platform chute 171. The seat 17 is used for placing the placing table 2, and the placing table sliding groove 171 is convenient for integrally sliding the placing table 2 out of or into the tank body 1, and is convenient for carrying.

The technical principles of the present utility model have been described above in connection with specific embodiments, which are provided for the purpose of explaining the principles of the present utility model and are not to be construed as limiting the scope of the present utility model in any way. Other embodiments of the utility model will be apparent to those skilled in the art from consideration of this specification without undue burden.

Claims (8)

1. An environment simulation device for civil engineering material carbon neutralization capability test, includes a tank body (1), be equipped with in the tank body (1) and place platform (2), shower (3) and shot-light (4), place platform (2) setting in tank body (1) cavity bottom, shower (3) and shot-light (4) set up at tank body (1) cavity top, its characterized in that: the novel air-conditioning device is characterized by further comprising an air blowing device (5), wherein the air blowing device (5) comprises an exhaust fan (51), a exchanging bin (52), an air inlet pipe (53) and an air outlet pipe (54), the exhaust fan (51) is arranged at the top of a cavity of the tank body (1) and corresponds to the exhaust fan (51), an air inlet (11) is formed in the tank body (1), one end of the air inlet pipe (53) is connected with the air inlet (11), the other end of the air inlet pipe (53) is connected with the exchanging bin (52), one end of the air outlet pipe (54) is arranged on the tank body (1), the other end of the air outlet pipe is arranged on the exchanging bin (52), and carbon dioxide concentration sensors (6) are arranged in the exchanging bin (52) and the tank body (1); the material to be measured (9) is placed on the placing table (2), an arc surface (21) is arranged below the placing table (2) corresponding to the material to be measured (9), placing seats (22) are respectively arranged on two sides of the arc surface (21), the placing seats (22) are composed of a group of seat tables (221) which are arranged at intervals, and two ends of the material to be measured (9) are placed on the placing seats (22).

2. An environmental simulation apparatus for carbon neutralization ability test of civil engineering material according to claim 1, wherein: the seat stand (221) comprises a placing surface (2211), a top block (2212) is arranged on the placing surface (2211) in a sliding mode, a pressing surface (22121) is arranged at the front end of the top block (2212), a spring (2213) is arranged on one side, away from the pressing surface (22121), of the top block (2212), a spring seat (2214) is arranged at one end, away from the top block (2212), of the seat stand (221) corresponding to the spring (2213), the spring (2213) is pressed between the spring seat (2214) and the top block (2212), and the pressing surface (22121) is attached to the side face of a material (9) to be tested.

3. An environmental simulation apparatus for carbon neutralization ability test of civil engineering material according to claim 2, wherein: the seat table (221) is provided with a chute (2215) corresponding to the top block (2212), the bottom of the top block (2212) is adapted to the section shape of the chute (2215), and the front end of the chute (2215) is provided with a limiting stop piece (2216).

4. An environmental simulation apparatus for carbon neutralization ability test of civil engineering material according to claim 1, wherein: the tank body (1) is a horizontal tank body and comprises a tank body (12) and a cover body (13), the tank body (12) is covered at the side open end of the tank body (12), and a supporting seat (14) is arranged at the bottom of the tank body (12).

5. An environmental simulation apparatus for carbon neutralization ability test of civil engineering material according to claim 4, wherein: the cavity of the tank body (1) is in a capsule shape.

6. An environmental simulation apparatus for carbon neutralization ability test of civil engineering material according to claim 4, wherein: a water outlet (16) is arranged at the bottom of the tank body (12).

7. An environmental simulation apparatus for carbon neutralization ability test of civil engineering material according to claim 4, wherein: the spray pipe (3) is arranged at the top of the tank body (12) in a penetrating manner, an opening is formed in the tank body (12) corresponding to the penetrating and penetrating position of the spray pipe (3), and a spray head (31) is arranged on the spray pipe (3) in the cavity of the tank body (1).

8. An environmental simulation apparatus for carbon neutralization ability test of civil engineering material according to claim 4, wherein: the novel tank is characterized in that a seat part (17) is arranged in the tank body (12), a placing table sliding groove (171) is formed in the seat part (17), the extending direction of the placing table sliding groove (171) is parallel to the length direction of the tank body (1), and the placing table (2) is arranged on the placing table sliding groove (171).

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