CN213266306U - Novel fire-resistant insulating brick - Google Patents
Novel fire-resistant insulating brick Download PDFInfo
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- CN213266306U CN213266306U CN202021958350.6U CN202021958350U CN213266306U CN 213266306 U CN213266306 U CN 213266306U CN 202021958350 U CN202021958350 U CN 202021958350U CN 213266306 U CN213266306 U CN 213266306U
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Abstract
The utility model belongs to the technical field of the building material technique and specifically relates to a novel fire-resistant insulating brick, including first frame, even fixedly connected with stiffener on the inner wall of first frame, the one end fixedly connected with second frame that first frame inner wall was kept away from to the stiffener, concrete layer has been pour in the cavity that first frame and second frame formed, it has the heat insulating board to bond between the middle part of the second frame inner wall left and right sides, both sides bond respectively around the heat insulating board has the asbestos stratum reticulare, two it has refractory material to bond respectively in the cavity that forms between both sides around asbestos stratum reticulare and the second frame inner wall, the common fixedly connected with roof in upper end of first frame and second frame, a plurality of logical grooves have been seted up to the upper end of roof. The current technique of contrast, the utility model discloses simple structure, reasonable in design has powerful practicality and functional, and the result of use is better, is worth promoting.
Description
Technical Field
The utility model relates to a building material technical field especially relates to a novel fire-resistant insulating brick.
Background
At present, a refractory brick is called a firebrick for short, and is a refractory material with certain shape and size. The brick can be divided into fired brick, unfired brick, fused cast brick and refractory heat-insulating brick according to the preparation process; it can be divided into standard brick, common brick, special shaped brick, etc. according to shape and size. Can be used as high-temperature building materials and structural materials of construction kilns and various thermal equipment, and can bear various physical and chemical changes and mechanical actions at high temperature.
However, in order to pursue a large heat insulation effect, the conventional refractory bricks generally achieve the purpose of reducing the heat conductivity by increasing the porosity and the porosity of the material, and the porosity inevitably cause lower strength of the refractory bricks, are easy to damage and dissipate in use and affect the service life of the refractory bricks. To this end, we propose a new refractory insulating brick that can solve such problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a novel fireproof heat-insulating brick which is more convenient to use
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel fire-resistant insulating brick, includes first frame, even fixedly connected with stiffener on the inner wall of first frame, the one end fixedly connected with second frame of first frame inner wall is kept away from to the stiffener, concrete layer has been pour in the cavity that first frame and second frame formed, it has the heat insulating board to bond between the middle part of the second frame inner wall left and right sides, both sides bond respectively around the heat insulating board has the asbestos stratum reticulare, two it has refractory material to fill respectively in the cavity that forms between the asbestos stratum reticulare and the second frame inner wall front and back both sides, the common fixedly connected with roof in upper end of first frame and second frame, a plurality of logical grooves have been seted up to the upper end of roof.
Preferably, the first frame and the second frame are alumina type frames, and the top plate is an alumina plate.
Preferably, the heat insulation plate is a polyurethane composite plate.
Preferably, the refractory is a magnesia-based refractory.
Preferably, the outer wall right side fixedly connected with first inserted block of first frame, the first slot with first inserted block looks adaptation is seted up in the outer wall left side of first frame, even fixedly connected with gag lever post on the inner wall of first slot, just evenly set up the recess that uses with the gag lever post cooperation on the first inserted block.
Preferably, the lower end of the first frame is uniformly and fixedly connected with a second inserted bar, and the upper end of the top plate is uniformly provided with a second slot matched with the second inserted bar for use.
The utility model provides a pair of novel fire-resistant insulating brick, beneficial effect lies in:
1. the brick outer layer is composed of the first frame, the reinforcing rods, the second frame and the concrete layer, the brick outer layer is high in structural strength and strong in compressive resistance, cannot be damaged after being used for a long time, and is long in service life, the first frame and the second frame also have good fire resistance, the overall fire resistance of the brick can be further enhanced through the arranged double-layer asbestos mesh layer and the fire-resistant material, the overall heat insulation performance of the brick can be guaranteed through the arranged heat insulation plate, the heat insulation effect is better, the functionality is stronger, and the brick outer layer is more convenient to use;
2. during stacking, the first inserting block is inserted into the first slot by filling concrete in the first slot, the limiting rod is inserted into the groove, meanwhile, the concrete can also enter the groove, so that the first inserting block and the first slot can be stably combined together, two adjacent bricks on the left and right can be stably combined together, the stability is stronger, the upper and lower adjacent bricks can be stably combined together by filling concrete in the second slot and inserting the second inserting rod into the second slot, the stacking stability of the refractory bricks is further improved, and the refractory bricks are more practical;
the current technique of contrast, the utility model discloses simple structure, reasonable in design has powerful practicality and functional, and the result of use is better, is worth promoting.
Drawings
FIG. 1 is a top cross-sectional view of a novel refractory heat-insulating brick provided by the present invention;
FIG. 2 is a front view of a novel refractory and heat-insulating brick provided by the present invention;
fig. 3 is a top view of the novel refractory heat-insulating brick provided by the utility model.
In the figure: the concrete heat insulation structure comprises a first frame 1, a reinforcing rod 2, a second frame 3, a top plate 4, a through groove 5, a heat insulation plate 6, an asbestos net layer 7, a refractory material 8, a first slot 9, a first inserting block 10, a groove 11, a limiting rod 12, a second inserting rod 13, a second slot 14 and a concrete layer 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a novel fire-resistant insulating brick, including first frame 1, the first inserted block 10 of outer wall right side fixedly connected with of first frame 1, first slot 9 with first inserted block 10 looks adaptation is seted up on the outer wall left side of first frame 1, even fixedly connected with gag lever post 12 on the inner wall of first slot 9, and evenly set up on the first inserted block 10 and cooperate the recess 11 that uses with gag lever post 12, during the piling up, through the inside filling concrete at first slot 9, insert first slot 9 with first inserted block 10 again, gag lever post 12 can insert the inside of recess 11, the concrete can also get into the inside of recess 11 simultaneously, make first inserted block 10 and first slot 9 can stable combination be in the same place, thereby make about two adjacent fragment of brick can stable combination be in the same place, stability is stronger.
Even fixedly connected with stiffener 2 on the inner wall of first frame 1, the one end fixedly connected with second frame 3 of first frame 1 inner wall is kept away from to stiffener 2, and first frame 1 and second frame 3 are alumina type frame, and roof 4 is alumina plate, and alumina material has good high temperature resistance to make first frame 1, second frame 3 and roof 4 itself also have good fire resistance.
Common fixedly connected with roof 4 in upper end of first frame 1 and second frame 3, a plurality of logical grooves 5 have been seted up to the upper end of roof 4, it is for pouring the hole to lead to groove 5, concrete layer 15 pours through leading to groove 5, the even fixedly connected with second inserted bar 13 of lower extreme of first frame 1, second slot 14 that uses with the cooperation of second inserted bar 13 has evenly been seted up to the upper end of roof 4, through the inside concrete that fills at second slot 14, insert the inside of second inserted bar 13 second slot 14 again, can be so that the combination that two upper and lower adjacent fragment of brick can be stable be in the same place.
The working principle is as follows: when the brick is used, the brick outer layer formed by the first frame 1, the reinforcing rods 2, the second frame 3 and the concrete layer 15 is high in structural strength and compressive property, cannot be damaged after being used for a long time, and is long in service life, the first frame 1 and the second frame 3 also have good fire resistance, the overall fire resistance of the brick can be further enhanced through the arranged double-layer asbestos mesh layer 7 and the fire-resistant material 8, the overall heat insulation performance of the brick can be guaranteed through the arranged heat insulation plate 6, and the heat insulation effect is good; during the piling, through the inside filling concrete at first slot 9, insert first slot 9 with first inserted block 10 again, gag lever post 12 can insert the inside of recess 11, the concrete can also get into the inside of recess 11 simultaneously, make the combination that first inserted block 10 and first slot 9 can be stable be in the same place, thereby make about two adjacent fragment of brick can be stable combine together, through the inside filling concrete at second slot 14, insert the inside of second inserted bar 13 second slot 14 again, can make about two adjacent fragment of brick can be stable combine together, the piling stability of resistant firebrick has further been improved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The novel fireproof heat-insulating brick comprises a first frame (1) and is characterized in that reinforcing rods (2) are uniformly and fixedly connected to the inner wall of the first frame (1), one end, far away from the inner wall of the first frame (1), of each reinforcing rod (2) is fixedly connected with a second frame (3), a concrete layer (15) is poured in a cavity formed by the first frame (1) and the second frame (3), a heat-insulating plate (6) is bonded between the middle parts of the left side and the right side of the inner wall of the second frame (3), asbestos meshes (7) are bonded to the front side and the rear side of the heat-insulating plate (6) respectively, a fireproof material (8) is filled in the cavity formed by the two asbestos meshes (7) and the front side and the rear side of the inner wall of the second frame (3), and a top plate (4) is fixedly connected to the upper ends of the first frame (1) and the second frame (3), the upper end of the top plate (4) is provided with a plurality of through grooves (5).
2. The new refractory insulating brick according to claim 1, characterized in that the first frame (1) and the second frame (3) are of the alumina type and the top plate (4) is of the alumina plate.
3. The new refractory and insulating brick as claimed in claim 1, characterized in that the insulating board (6) is a polyurethane composite board.
4. The new refractory and insulating brick according to claim 1, characterized in that the refractory material (8) is a magnesia-based refractory material.
5. The novel refractory heat-insulating brick is characterized in that a first insert block (10) is fixedly connected to the right side of the outer wall of the first frame (1), a first slot (9) matched with the first insert block (10) is formed in the left side of the outer wall of the first frame (1), a limiting rod (12) is uniformly and fixedly connected to the inner wall of the first slot (9), and grooves (11) matched with the limiting rod (12) are uniformly formed in the first insert block (10).
6. The novel refractory and heat-insulating brick as claimed in claim 1, wherein the lower end of the first frame (1) is uniformly and fixedly connected with a second inserted bar (13), and the upper end of the top plate (4) is uniformly provided with a second slot (14) matched with the second inserted bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958350.6U CN213266306U (en) | 2020-09-09 | 2020-09-09 | Novel fire-resistant insulating brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021958350.6U CN213266306U (en) | 2020-09-09 | 2020-09-09 | Novel fire-resistant insulating brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213266306U true CN213266306U (en) | 2021-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021958350.6U Active CN213266306U (en) | 2020-09-09 | 2020-09-09 | Novel fire-resistant insulating brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213266306U (en) |
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- 2020-09-09 CN CN202021958350.6U patent/CN213266306U/en active Active
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