Attapulgite construction waste ceramsite insulating brick
By setting up an insulation layer and an anti-seepage mechanism in the ceramic insulation bricks of the concave and convex rod construction waste, the problem of degradation of insulation performance in humid environments is solved, and a better insulation effect is achieved.
Patent Information
- Application Number
- CN202411945950.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-02-25
AI Technical Summary
Existing concave and convex rod construction waste ceramic insulation bricks are prone to absorb moisture in humid environments, resulting in a degradation of insulation performance.
By setting up an insulation layer and an anti-seepage mechanism, the insulation layer enhances the insulation performance of the insulation bricks. The anti-seepage mechanism includes the inner layer, the multi-porous junction layer, the outer layer and the hydrophilic microcapsule. External water molecules enter the multi-porous junction through the outer layer. After the layer, it is absorbed by the hydrophilic microcapsules, the polyurethane waterproofing agent expands, and the polyurethane waterproofing agent flows into the flow chamber to form a waterproof barrier to prevent moisture and polyurethane waterproofing agent from penetrating into the insulation layer.
Effectively prevent moisture from entering the interior of the insulation brick, ensure dryness of the insulation layer, improve insulation performance, and solve the problem of degradation of insulation performance in humid environments.
Smart Images
Figure CN119507623A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of thermal insulation bricks, in particular to a thermal insulation brick made of attapulgite construction waste. Background Art
[0002] In addition to attapulgite, attapulgite clay often contains minerals such as montmorillonite, kaolinite, hydromica, sepiolite, quartz, opal and carbonate. There are also pyroclastic rocks coexisting with attapulgite clay mines. The pyroclastic rocks are mostly in the upper layer of the attapulgite clay mine. The thickness of the pyroclastic rock layer in the upper layer of some attapulgite clay mining areas is as high as tens of meters. During the mining process of attapulgite clay, the pyroclastic rocks in the upper layer of the attapulgite clay mining area are abandoned as waste. According to field investigations, more than 30 tons of pyroclastic rocks are produced for every ton of attapulgite clay mined. Calculated based on an annual output of 150,000 tons, the pyroclastic rocks produced are as high as 4.5 million tons, which have not been used for many years. The entire mining area is full of re-deposited pyroclastic rock mixtures, causing serious waste of resources and economic losses.
[0003] Construction waste refers to the waste generated during the construction, laying, demolition and repair of various buildings, structures, pipe networks, etc. by construction units or individuals. The components of construction waste include: scattered mortar and concrete, broken bricks and broken concrete blocks, yellow sand, gravel, stone blocks, slag, waste steel bars, waste iron wires, various waste steel accessories, metal pipeline waste, waste bamboo and wood, sawdust, shavings, packaging boxes and packaging bags of various decorative materials, etc.
[0004] Expanded clay is a man-made lightweight coarse aggregate with a rough and hard outer surface and a porous interior. It is generally made of shale, clay rock and other materials through crushing, granulation, sintering and screening. The ingredients of attapulgite construction waste expanded clay insulation bricks are composed of attapulgite clay tailings powder, spherical attapulgite construction waste expanded clay, a pyroclastic rock mixture, bentonite tailings powder, diatomaceous earth tailings powder and cement.
[0005] The existing attapulgite construction waste expanded clay insulation bricks have good thermal insulation performance. Its main raw material, attapulgite clay, has a unique crystal structure, which gives it good thermal insulation properties. After processing, the construction waste is used as aggregate and combined with expanded clay to form a large number of pores inside the brick body. These pores can effectively block the transfer of heat, thereby achieving the effect of thermal insulation.
[0006] However, the existing device has the following shortcomings during use:
[0007] Although the pore structure of the existing attapulgite construction waste ceramsite insulation bricks is conducive to thermal insulation, it also makes it easy to absorb water molecules. In a humid environment, moisture can easily penetrate into the interior through the pores of the brick body, resulting in a decrease in thermal insulation performance and reducing the practicality of the attapulgite construction waste ceramsite insulation bricks.
[0008] Therefore, we proposed a attapulgite construction waste ceramsite insulation brick to solve the above-mentioned problems. Summary of the invention
[0009] The purpose of the present invention is to provide a convexographite construction waste expanded clay thermal insulation brick. The present invention provides an insulation layer and an anti-penetration mechanism. The insulation layer enhances the thermal insulation performance of the thermal insulation brick body. When external water molecules contact the anti-penetration mechanism, they are first blocked by the outer layer. After a small amount of water molecules pass through the outer layer and enter the porous connecting layer, they will be absorbed by the hydrophilic microcapsules in the middle of the pores, causing the polyurethane waterproofing agent inside to expand and cause the capsule to rupture. Subsequently, the polyurethane waterproofing agent flows into the flow cavity to form a waterproof barrier, and then the inner layer with good anti-penetration properties prevents water molecules and the polyurethane waterproofing agent from penetrating into the insulation layer, so as to solve the problems raised by the above-mentioned background technology.
[0010] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an attapulgite building waste ceramsite insulation brick, comprising an insulation brick body, a connection mechanism is arranged inside the insulation brick body, a side protection mechanism is arranged on one side of the insulation brick body, a cavity is opened inside the insulation brick body, the cavity is filled with an insulation layer, a fire barrier mechanism is arranged outside the insulation layer, and an anti-penetration mechanism is arranged outside the fire barrier mechanism;
[0011] The anti-penetration mechanism comprises an inner layer, the outer side of the inner layer is glued to a porous connection layer, the outer side of the porous connection layer is glued to an outer layer, hydrophilic microcapsules are arranged between the inner layer and the outer layer, polyurethane waterproofing agent is arranged inside the hydrophilic microcapsules, the hydrophilic microcapsules are located in the middle of the pores on the porous connection layer, a flow cavity is opened inside the porous connection layer, and the flow cavity is connected with the pores on the porous connection layer. By arranging the thermal insulation layer and the anti-penetration mechanism, the thermal insulation performance of the thermal insulation brick body is enhanced by arranging the thermal insulation layer, and when external water molecules contact the anti-penetration mechanism, they are firstly penetrated by the outer layer, and then the water molecules are initially penetrated by the outer layer. The step of blocking is that a small amount of water molecules pass through the outer layer into the porous connecting layer, and will be absorbed by the hydrophilic microcapsules in the middle of the pores, so that the polyurethane waterproofing agent inside absorbs water molecules and expands, causing the capsules to rupture. Subsequently, the polyurethane waterproofing agent flows into the flow cavity to form a waterproof barrier, and then the inner layer with good impermeability prevents water molecules and the polyurethane waterproofing agent from penetrating into the thermal insulation layer, thereby preventing water molecules from entering the interior of the thermal insulation brick body, ensuring the drying of the thermal insulation layer, and improving the thermal insulation performance. This solves the problem of existing attapulgite construction waste ceramsite thermal insulation bricks that water can easily penetrate into the interior through the pores of the brick body in a humid environment, thereby causing the thermal insulation performance to decrease.
[0012] Preferably, the connection mechanism comprises a sleeve, the sleeve is fixedly embedded in the interior of the insulation brick body, a clamping column is arranged inside the sleeve, the top end of the clamping column movably passes through the sleeve and extends to the outside of the insulation brick body, and a column groove is provided at the bottom of the insulation brick body.
[0013] Preferably, a slide plate is slidably connected in the sleeve, the clamping column is rotatably connected to the top of the slide plate, the top of the clamping column is fixedly connected to a rotating cap, and the size of the column groove is the same as the size of the clamping column and the rotating cap together.
[0014] Preferably, a return spring is fixedly connected inside the sleeve, the top of the return spring is fixedly connected to the slide plate, a slide groove is provided on the inner side of the sleeve, a limiting groove is provided on the inner surface of the slide groove, a limiting rod is fixedly connected to the outer surface of the clamping column, and the limiting rod is slidably connected in the slide groove.
[0015] Preferably, the side protection mechanism comprises an aluminum alloy plate, and the aluminum alloy plate is fixedly embedded in one side of the insulation brick body.
[0016] Preferably, a rubber composite plate is fixedly connected to the aluminum alloy plate, and a buffer chamber is arranged between the aluminum alloy plate and the rubber composite plate; by arranging a side protection mechanism, when the side is hit, the aluminum alloy plate bears the initial impact force to prevent the impact object from directly damaging the insulation brick body, and the flexibility of the rubber composite plate and the dispersion and absorption effect of the buffer chamber can effectively reduce the damage of the impact force to the insulation brick body, which not only protects the integrity of the insulation brick body itself and avoids damage that affects insulation and other performances, but also can reduce the potential safety hazards of the overall wall structure caused by damage to the side, extend the service life of the insulation brick body and the wall, and reduce maintenance costs.
[0017] Preferably, the fire barrier mechanism includes a first bearing layer, the first bearing layer is coated on the outside of the thermal insulation layer, the outside of the first bearing layer is fixedly connected with a reinforcing rib, a second bearing layer is arranged at one end of the reinforcing rib away from the first bearing layer, the inner layer is glued to the outside of the second bearing layer, and the first bearing layer and the second bearing layer are filled with rock wool material; by setting up the fire barrier mechanism, a double-layer protective structure composed of the first bearing layer and the second bearing layer and filled with rock wool material can prevent high temperature from directly contacting the thermal insulation layer, and protect the thermal insulation performance from being affected by fire, reinforcing ribs are arranged to enhance the structural strength of the entire fire barrier, so that it is not easy to deform and collapse under high temperature impact, and it is equipped with structures such as a support frame, an expansion block, a metal needle and a fireproof microcapsule. The fusible protective sleeve ensures that the metal needle will not accidentally pierce the fireproof microcapsule at room temperature, and melts in time under the high temperature environment of the fire, so that the metal needle can pierce the fireproof microcapsule under the action of the expansion block to release the flame retardant, thereby forming a flame retardant layer to prevent the spread of flames and the diffusion of heat, thereby improving the fire safety of the thermal insulation brick body.
[0018] Preferably, a support frame is fixedly connected to the inner side of the second bearing layer, the support frame is a hollow structure, an expansion block is arranged on the inner side of the support frame, a metal needle is fixedly connected to the bottom of the expansion block, and the bottom end of the metal needle movably passes through the support frame.
[0019] Preferably, a fusible protective sleeve is fixedly sleeved on the outer bottom of the metal needle, a fireproof microcapsule is arranged on the outer side of the first bearing layer, and a flame retardant is arranged in the fireproof microcapsule.
[0020] Preferably, a card slot is provided on one side of the insulation brick body, and a card block is fixedly connected to the other side of the insulation brick body; by setting a connecting mechanism, the card column and the column slot can be engaged with each other, which is convenient for docking operations between multiple insulation brick bodies, and the card column has a retraction function. By pressing and rotating the limit rod to enter the limit slot, the card column can be retracted into the sleeve, reducing the occupied space, which is convenient for transportation and easy to operate, providing convenience for the installation and transportation of insulation bricks. At the same time, by rotating the rotating cap on the insulation brick body, the rotating cap drives the card column to rotate, and the card drives the limit rod to rotate, and one end of the limit rod is disengaged from the limit slot and enters the slide slot. At this time, the restriction on the limit rod is released. At this time, under the elastic potential energy of the reset spring, the slide plate drives the card column to pop out of the insulation brick body, which is convenient to operate.
[0021] Compared with the prior art, the present invention has the following beneficial effects:
[0022] 1. The present invention provides a thermal insulation layer and an anti-penetration mechanism. The thermal insulation layer enhances the thermal insulation performance of the thermal insulation brick body. When external water molecules contact the anti-penetration mechanism, they are first initially blocked by the outer layer. After a small amount of water molecules pass through the outer layer and enter the porous connecting layer, they are absorbed by the hydrophilic microcapsules in the middle of the pores, so that the polyurethane waterproofing agent inside absorbs the water molecules and expands, causing the capsules to rupture. Subsequently, the polyurethane waterproofing agent flows into the flow cavity to form a waterproof barrier. The inner layer with good anti-penetration properties prevents water molecules and the polyurethane waterproofing agent from penetrating into the thermal insulation layer, thereby preventing water molecules from entering the interior of the thermal insulation brick body, ensuring that the thermal insulation layer is dry, and improving the thermal insulation performance. This solves the problem of existing attapulgite construction waste ceramsite thermal insulation bricks that water can easily penetrate into the interior through the pores of the brick body in a humid environment, thereby causing a decrease in thermal insulation performance.
[0023] 2. The present invention, by setting up a fire barrier mechanism, a double-layer protective structure consisting of a first bearing layer and a second bearing layer, and filled with rock wool material, can prevent high temperature from directly contacting the insulation layer, protect the insulation performance from being affected by fire, and set reinforcing ribs to enhance the structural strength of the entire fire barrier, so that it is not easy to deform and collapse under high temperature impact. It is equipped with structures such as a support frame, an expansion block, a metal needle and a fireproof microcapsule. The fusible protective sleeve ensures that the metal needle will not accidentally pierce the fireproof microcapsule at room temperature, and melts in time under the high temperature environment of a fire, so that the metal needle can pierce the fireproof microcapsule under the action of the expansion block to release the flame retardant, thereby forming a flame retardant layer to prevent the spread of flames and the diffusion of heat, thereby improving the fire safety of the insulation brick body.
[0024] 3. The present invention provides a side protection mechanism. When the side is hit, the aluminum alloy plate bears the initial impact force to prevent the impact object from directly damaging the insulation brick body. The flexibility of the rubber composite plate and the dispersion and absorption effect of the buffer chamber can effectively reduce the damage of the impact force to the insulation brick body. This not only protects the integrity of the insulation brick body itself and avoids damage that affects insulation and other performances, but also can reduce the potential safety hazards of the overall wall structure caused by damage to the side, extend the service life of the insulation brick body and the wall, and reduce maintenance costs.
[0025] 4. The present invention, by setting a connecting mechanism, the clamping column and the column groove can be engaged with each other, which is convenient for the docking operation between multiple insulation brick bodies, and the clamping column has a retraction function. By pressing and rotating the limit rod to enter the limit groove, the clamping column can be retracted into the sleeve, reducing the occupied space, which is convenient for transportation and easy to operate, providing convenience for the installation and transportation of insulation bricks. At the same time, by rotating the rotating cap on the insulation brick body, the rotating cap drives the clamping column to rotate, and the clamp drives the limit rod to rotate, and one end of the limit rod is separated from the limit groove and enters the slide groove. At this time, the restriction on the limit rod is released. At this time, under the elastic potential energy of the reset spring, the slide plate drives the clamping column to pop out of the insulation brick body, which is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS
[0026] Figure 1 A three-dimensional diagram of the main structure of an attapulgite building waste ceramsite thermal insulation brick according to the present invention;
[0027] Figure 2 It is a right side structural stereogram of an attapulgite building waste ceramsite insulation brick of the present invention;
[0028] Figure 3 A bottom side structural stereogram of an attapulgite building waste ceramsite thermal insulation brick according to the present invention;
[0029] Figure 4 It is a front section structural stereogram of an attapulgite building waste ceramsite thermal insulation brick of the present invention;
[0030] Figure 5 It is a cross-sectional structural stereogram of a connection mechanism in an attapulgite building waste ceramsite thermal insulation brick of the present invention;
[0031] Figure 6 The present invention is a kind of attapulgite building waste ceramsite insulation brick Figure 4 The structural stereogram of the enlarged view at A in the middle;
[0032] Figure 7 The present invention provides a partially sectional structural stereoscopic diagram of a side protection mechanism in an attapulgite building waste ceramsite thermal insulation brick.
[0033] In the figure: 1. Insulation brick body; 2. Connecting mechanism; 201. Sleeve; 202. Clamping column; 203. Column slot; 204. Slide plate; 205. Rotating cap; 206. Return spring; 207. Slide groove; 208. Limiting groove; 209. Limiting rod; 3. Side protection mechanism; 301. Aluminum alloy plate; 302. Rubber composite plate; 303. Buffer chamber; 4. Cavity; 5. Insulation layer; 6. Fire screen Barrier mechanism; 601, first bearing layer; 602, reinforcing ribs; 603, second bearing layer; 604, support frame; 605, expansion block; 606, metal needle; 607, fusible protective sleeve; 608, fireproof microcapsule; 7, anti-penetration mechanism; 701, inner layer; 702, porous connecting layer; 703, outer layer; 704, hydrophilic microcapsule; 705, flow channel; 8, slot; 9, block. DETAILED DESCRIPTION
[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the implementation regulations described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0035] like Figure 1-Figure 7 As shown, the present invention provides a technical solution: an attapulgite building waste ceramsite insulation brick, comprising an insulation brick body 1, a connection mechanism 2 is arranged inside the insulation brick body 1, a side protection mechanism 3 is arranged on one side of the insulation brick body 1, a cavity 4 is opened inside the insulation brick body 1, the cavity 4 is filled with an insulation layer 5, a fire barrier mechanism 6 is arranged outside the insulation layer 5, and an anti-penetration mechanism 7 is arranged outside the fire barrier mechanism 6;
[0036] The anti-permeability mechanism 7 includes an inner layer 701, the outer side of the inner layer 701 is glued to a porous connection layer 702, the outer side of the porous connection layer 702 is glued to an outer layer 703, a hydrophilic microcapsule 704 is arranged between the inner layer 701 and the outer layer 703, a polyurethane waterproofing agent is arranged inside the hydrophilic microcapsule 704, the hydrophilic microcapsule 704 is located in the middle of the pores on the porous connection layer 702, a flow cavity 705 is opened inside the porous connection layer 702, and the flow cavity 705 is connected to the pores on the porous connection layer 702, the connection mechanism 2 is used for docking operations between multiple insulation brick bodies 1, and the side protection The mechanism 3 is used to protect the side of the insulation brick body 1, effectively reducing the damage to the side of the insulation brick body 1 when it is impacted, and greatly improving the side protection capability. The insulation layer 5 is used to improve the insulation performance. The fire barrier mechanism 6 is used to prevent the spread of flames and the transfer of heat, thereby preventing the spread of flames and the diffusion of heat, and improving the fire safety of the insulation brick body 1. The anti-penetration mechanism 7 is used to prevent water molecules from entering the interior of the insulation brick body 1. The inner layer 701 is a polyethylene film layer, which plays an anti-penetration role. The outer layer 703 is a waterproof polymer coating, which plays a preliminary role in blocking water molecules, ensuring that the insulation layer 5 is dry and improving the insulation performance.
[0037] like Figure 1 , Figure 3 and Figure 5 As shown, the connecting mechanism 2 includes a sleeve 201, which is fixedly embedded in the interior of the insulation brick body 1. A clamping column 202 is arranged inside the sleeve 201. The top end of the clamping column 202 movably passes through the sleeve 201 and extends to the outside of the insulation brick body 1. A column groove 203 is provided at the bottom of the insulation brick body 1. By setting the sleeve 201, a stable installation foundation and sliding space are provided for components such as the clamping column 202, the slide plate 204, the return spring 206 and the limit rod 209, thereby ensuring the normal operation of the connecting mechanism 2. At the same time, with the engagement of the clamping column 202 and the column groove 203, the docking operation of the insulation brick body 1 is facilitated.
[0038] like Figure 5 As shown, a slide plate 204 is slidably connected inside the sleeve 201, the clamping column 202 is rotatably connected to the top of the slide plate 204, and a rotating cap 205 is fixedly connected to the top of the clamping column 202. The size of the column groove 203 is the same as the size of the clamping column 202 and the rotating cap 205 together. The setting of the slide plate 204 allows the clamping column 202 to slide and rotate flexibly inside the sleeve 201. The setting of the rotating cap 205 facilitates the staff to rotate the clamping column 202, making the operation more convenient and labor-saving.
[0039] like Figure 5As shown, a return spring 206 is fixedly connected inside the sleeve 201, and the top of the return spring 206 is fixedly connected to the slide plate 204. A slide groove 207 is provided on the inner side of the sleeve 201, and a limiting groove 208 is provided on the inner surface of the slide groove 207. A limiting rod 209 is fixedly connected to the outer surface of the clamping column 202, and the limiting rod 209 is slidably connected to the slide groove 207. By pressing the clamping column 202 into the sleeve 201 and rotating the clamping column 202 to make the limiting rod 209 enter the limiting groove 208, it is convenient to limit the position of the clamping column 202, so as to achieve the effect of shrinking the clamping column 202 into the sleeve 201. It has the function of shrinking, reduces the occupied space, is easy to use, and provides convenience for the transportation of the insulation brick body 1.
[0040] like Figure 1 and Figure 2 As shown, the side protection mechanism 3 includes an aluminum alloy plate 301, which is fixedly embedded in one side of the insulation brick body 1. By setting the aluminum alloy plate 301, it has high strength and hardness, can withstand a certain impact force, and provide preliminary protection for the side of the insulation brick body 1.
[0041] like Figure 1 and Figure 2 As shown, a rubber composite plate 302 is fixedly connected inside the aluminum alloy plate 301, and a buffer chamber 303 is arranged between the aluminum alloy plate 301 and the rubber composite plate 302. The rubber composite plate 302 has good flexibility and buffering performance, and cooperates with the aluminum alloy plate 301. The buffer chamber 303 disperses and absorbs the impact force, effectively reduces the damage to the insulation brick body 1, improves the side protection capability, and arranges the buffer chamber 303 to avoid the impact force from being concentrated on the insulation brick body 1, thereby reducing the risk of damage when the side is hit.
[0042] like Figure 4 and Figure 6 As shown, the fire barrier mechanism 6 includes a first bearing layer 601, which is coated on the outside of the thermal insulation layer 5, and a reinforcing rib 602 is fixedly connected to the outside of the first bearing layer 601, and a second bearing layer 603 is arranged at one end of the reinforcing rib 602 away from the first bearing layer 601, and an inner layer 701 is glued and connected to the outside of the second bearing layer 603, and rock wool material is filled between the first bearing layer 601 and the second bearing layer 603. A double-layer protective structure is formed by the first bearing layer 601 and the second bearing layer 603 to prevent high temperature from directly contacting the thermal insulation layer 5 and protect its thermal insulation performance from being affected by fire, and reinforcing ribs 602 are arranged to enhance the structural strength of the entire fire barrier so that it is not easy to deform and collapse under high temperature impact, and the rock wool material is used as the middle filling layer, and its excellent Class A non-combustible properties are used to efficiently block heat transfer and flame spread paths, thereby effectively improving safety and reliability.
[0043] like Figure 6As shown, a support frame 604 is fixedly connected to the inner side of the second bearing layer 603, and the support frame 604 is a hollow structure. An expansion block 605 is arranged on the inner side of the support frame 604, and a metal needle 606 is fixedly connected to the bottom of the expansion block 605, and the bottom end of the metal needle 606 is movable through the support frame 604. The support frame 604 is provided with a stable support structure for the expansion block 605 and the metal needle 606. When a fire occurs, the high temperature will cause the expansion block 605 to expand due to heat, and the expansion block 605 will expand due to heat, thereby pushing the metal needle 606 to move downward, so as to facilitate the puncture of the fireproof microcapsule 608, thereby causing the fireproof microcapsule 608 to rupture and release the flame retardant. The flame retardant can form an isolation layer, thereby enhancing the fireproof effect, effectively preventing the spread of fire, and buying more time for personnel evacuation and fire rescue, thereby greatly improving the fireproof performance and safety of the thermal insulation brick body 1 in a fire scene.
[0044] like Figure 6 As shown, the outer bottom of the metal needle 606 is fixedly sleeved with a fusible protective sleeve 607, and the outer side of the first bearing layer 601 is provided with a fireproof microcapsule 608, and the fireproof microcapsule 608 is provided with a flame retardant. The fusible protective sleeve 607 provides reliable protection for the metal needle 606 at room temperature to prevent the metal needle 606 from accidentally piercing the fireproof microcapsule 608 due to accidental collision, friction or environmental fluctuations, and to avoid premature leakage and failure of the flame retardant. In the high temperature environment of a fire, the fusible protective sleeve 607 melts in time to release the restriction on the metal needle 606, so that the metal needle 606 can smoothly pierce the fireproof microcapsule 608 and release the flame retardant under the action of the expansion block 605, thereby effectively ensuring the storage stability and release accuracy of the flame retardant in the fireproof microcapsule 608, ensuring that the flame retardant can play a role in time at the critical moment of the fire, and enhancing the long-term protective performance of the fire barrier mechanism 6.
[0045] like Figure 2 and Figure 3 As shown, a slot 8 is provided on one side of the insulation brick body 1, and a block 9 is fixedly connected to the other side of the insulation brick body 1. The engagement of the slot 8 and the block 9 facilitates the docking operation of the insulation brick body 1.
[0046] The method of using and working principle of the present device: in the initial state, the card column 202 is located in the sleeve 201. When in use, the rotating cap 205 on the insulation brick body 1 is rotated to make the rotating cap 205 drive the card column 202 to rotate, and the card column 202 thereby drives the limit rod 209 to rotate, so that one end of the limit rod 209 disengages from the limit groove 208 and enters the slide groove 207. At this time, the restriction on the limit rod 209 is released. At the same time, under the elastic potential energy of the return spring 206, the slide plate 204 drives the card column 202 to move upward, and the card column 202 drives the limit rod 209 to slide upward in the slide groove 207 synchronously, so that the card column 202 pops out of the insulation brick body 1, and then the staff manually aligns the card block 9 on one side of the insulation brick body 1 with the card groove 8 on the other insulation brick body 1 for engagement, and then aligns the card column 202 with the column groove 203 at the bottom of the other insulation brick body 1 for engagement, and the insulation brick body 1 can be docked.
[0047] When the side of the insulation brick body 1 is hit, the impact force first acts on the aluminum alloy plate 301 to prevent the impact object from directly damaging the insulation brick body 1, and then is transmitted to the rubber composite plate 302 through the buffer chamber 303. The rubber composite plate 302 has good flexibility and buffering performance. The buffer chamber 303 can effectively disperse and absorb the impact force, reduce the direct impact on the insulation brick body 1, reduce the damage to the insulation brick body 1, and improve the protection ability of the side of the insulation brick body 1. It not only protects the integrity of the insulation brick body 1 itself, avoids damage that affects the insulation and other properties, but also can reduce the potential safety hazards of the overall wall structure caused by damage to the side, extend the service life of the insulation brick body 1 and the wall, and reduce maintenance costs;
[0048] The heat preservation performance is enhanced by the heat preservation layer 5 filled in the cavity 4. When in daily use or in a humid environment, when external water molecules contact the anti-permeation mechanism 7 through the pores on the heat preservation brick body 1, they will first contact the outer layer 703. The outer layer 703 is a waterproof polymer coating with a certain waterproof performance. The outer layer 703 plays a preliminary role in blocking water molecules. If a small amount of water molecules pass through the outer layer 703, they will enter the porous connecting layer 702. The pore structure of the porous connecting layer 702 can guide the water molecules to flow inside it. At the same time, since the hydrophilic microcapsules 704 are located in the middle of the pores of the porous connecting layer 702, when water enters the porous connecting layer After the pores on the bonding layer 702 are connected, the hydrophilic microcapsules 704 will absorb water molecules, causing the polyurethane waterproofing agent inside the hydrophilic microcapsules 704 to swell after absorbing water, thereby causing the hydrophilic microcapsules 704 to rupture, allowing the polyurethane waterproofing agent to flow out and enter the flow cavity 705, thereby forming a waterproof barrier, and the inner layer 701 is a polyethylene film layer with good anti-seepage performance, which further prevents the blocked moisture and the polyurethane waterproofing agent seeping out of the hydrophilic microcapsules 704 from penetrating into the thermal insulation layer 5, avoiding water molecules from penetrating into the interior of the thermal insulation brick body 1, thereby ensuring that the thermal insulation layer 5 is always in a dry state and maintains its good thermal insulation performance.
[0049] When a fire occurs, the temperature of the surrounding environment rises. The rock wool material filled between the first bearing layer 601 and the second bearing layer 603 can effectively prevent the spread of flames and the transfer of heat due to its own Class A non-combustible properties. At the same time, the fusible protective sleeve 607 will melt at a certain temperature. After the fusible protective sleeve 607 melts, the needle tip of the metal needle 606 is exposed, and then the expansion block 605 in the support frame 604 on the inner side of the second bearing layer 603 will expand due to the heat. The expansion of the expansion block 605 will push the metal needle 606 to move downward, so that the metal needle 606 moves downward and pierces the fireproof microcapsule 608 on the outer side of the first bearing layer 601, so that the flame retardant in the fireproof microcapsule 608 flows out, and then a flame retardant layer is formed between the first bearing layer 601 and the second bearing layer 603, which further prevents the spread of flames and the diffusion of heat, thereby protecting the thermal insulation layer 5 from being damaged by fire, improving the fireproof performance of the entire thermal insulation brick, and buying time for the evacuation of personnel in the building and fire rescue.
[0050] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A attapulgite building waste ceramsite insulation brick, characterized in that: The invention comprises a thermal insulation brick body (1), wherein a connection mechanism (2) is arranged inside the thermal insulation brick body (1), a side protection mechanism (3) is arranged on one side of the thermal insulation brick body (1), a cavity (4) is opened inside the thermal insulation brick body (1), the cavity (4) is filled with a thermal insulation layer (5), a fire barrier mechanism (6) is arranged outside the thermal insulation layer (5), and an anti-penetration mechanism (7) is arranged outside the fire barrier mechanism (6); The anti-permeation mechanism (7) comprises an inner layer (701), the outer side of the inner layer (701) is glued to a porous connection layer (702), the outer side of the porous connection layer (702) is glued to an outer layer (703), a hydrophilic microcapsule (704) is arranged between the inner layer (701) and the outer layer (703), a polyurethane waterproofing agent is arranged inside the hydrophilic microcapsule (704), the hydrophilic microcapsule (704) is located in the middle of the pores on the porous connection layer (702), a flow cavity (705) is opened inside the porous connection layer (702), and the flow cavity (705) is connected to the pores on the porous connection layer (702).
2. The attapulgite construction waste ceramsite insulation brick according to claim 1, characterized in that: The connecting mechanism (2) comprises a sleeve (201), the sleeve (201) being fixedly embedded in the interior of the thermal insulation brick body (1), a clamping column (202) being arranged inside the sleeve (201), the top end of the clamping column (202) movably passing through the sleeve (201) and extending to the exterior of the thermal insulation brick body (1), and a column groove (203) being provided at the bottom of the thermal insulation brick body (1).
3. The attapulgite construction waste ceramsite insulation brick according to claim 2, characterized in that: A slide plate (204) is slidably connected inside the sleeve (201), the clamping column (202) is rotatably connected to the top of the slide plate (204), the top of the clamping column (202) is fixedly connected to a rotating cap (205), and the size of the column groove (203) is the same as the size of the clamping column (202) and the rotating cap (205) together.
4. The attapulgite construction waste ceramsite insulation brick according to claim 3, characterized in that: A return spring (206) is fixedly connected inside the sleeve (201), the top end of the return spring (206) is fixedly connected to the slide plate (204), a slide groove (207) is provided on the inner side of the sleeve (201), a limit groove (208) is provided on the inner surface of the slide groove (207), a limit rod (209) is fixedly connected to the outer surface of the clamping column (202), and the limit rod (209) is slidably connected in the slide groove (207).
5. The attapulgite construction waste ceramsite insulation brick according to claim 1, characterized in that: The side protection mechanism (3) comprises an aluminum alloy plate (301), and the aluminum alloy plate (301) is fixedly embedded in one side of the thermal insulation brick body (1).
6. The attapulgite construction waste ceramsite insulation brick according to claim 5, characterized in that: A rubber composite plate (302) is fixedly connected inside the aluminum alloy plate (301), and a buffer chamber (303) is provided between the aluminum alloy plate (301) and the rubber composite plate (302).
7. The attapulgite construction waste ceramsite insulation brick according to claim 1, characterized in that: The fire barrier mechanism (6) comprises a first bearing layer (601), wherein the first bearing layer (601) is coated on the outer side of the thermal insulation layer (5), a reinforcing rib (602) is fixedly connected to the outer side of the first bearing layer (601), a second bearing layer (603) is arranged at one end of the reinforcing rib (602) away from the first bearing layer (601), the inner layer (701) is glued to the outer side of the second bearing layer (603), and rock wool material is filled between the first bearing layer (601) and the second bearing layer (603).
8. The attapulgite construction waste ceramsite insulation brick according to claim 7, characterized in that: A support frame (604) is fixedly connected to the inner side of the second bearing layer (603); the support frame (604) is a hollow structure; an expansion block (605) is arranged on the inner side of the support frame (604); a metal needle (606) is fixedly connected to the bottom of the expansion block (605); the bottom end of the metal needle (606) is movably connected to the support frame (604).
9. The attapulgite construction waste ceramsite insulation brick according to claim 8, characterized in that: A fusible protective sleeve (607) is fixedly sleeved on the outer bottom of the metal needle (606), and a fireproof microcapsule (608) is arranged on the outer side of the first bearing layer (601), and a flame retardant is arranged in the fireproof microcapsule (608).
10. The attapulgite construction waste ceramsite insulation brick according to claim 1, characterized in that: A clamping groove (8) is provided on one side of the insulation brick body (1), and a clamping block (9) is fixedly connected to the other side of the insulation brick body (1).