CN217998502U - Novel self-insulation concrete block - Google Patents
Novel self-insulation concrete block Download PDFInfo
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- CN217998502U CN217998502U CN202221087974.4U CN202221087974U CN217998502U CN 217998502 U CN217998502 U CN 217998502U CN 202221087974 U CN202221087974 U CN 202221087974U CN 217998502 U CN217998502 U CN 217998502U
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Abstract
The novel self-heat-preservation concrete block comprises an outer foamed concrete layer, a heat preservation layer and an inner foamed concrete layer; the heat-insulating layer is arranged between the outer foamed concrete layer and the inner foamed concrete layer and fixedly connected with the outer foamed concrete layer and the inner foamed concrete layer; the upper end surfaces of the outer and inner foamed concrete layers are provided with a first groove and a second groove which extend longitudinally, and the lower end surfaces of the outer and inner foamed concrete layers are provided with a first bulge and a second bulge which extend longitudinally and are matched with the grooves; both sides of the outer parts of the first bulge and the second bulge are provided with buckles; clamping grooves are formed in the two sides of the inner openings of the first groove and the second groove; the buckle is matched with the clamping groove; the heat-insulating layer comprises honeycomb-shaped clapboards which form a hard and non-communicated honeycomb net-shaped porous structure; the honeycomb structure of the partition board is sequentially and alternately filled with hard foam polyurethane and phase change energy storage materials. This is novel to be favorable to eliminating because of the heat bridge effect that cement mortar leads to between the heat preservation, improves the heat preservation quality.
Description
Technical Field
The utility model relates to a wall body technical field specifically is a novel self preservation temperature concrete block.
Background
Along with the rapid development of economy in China, the contradiction between the continuous increase of resource demand and the insufficient resource supply of the economic development is increasingly revealed, the country puts forward higher requirements on soil conservation and energy conservation of buildings, and various novel wall materials are greatly developed. The inorganic foaming self-insulation building block is a heat-insulation and widely-used material for inner and outer walls, roofs and floors with excellent performance.
The existing heat preservation concrete building block basically adopts an inner layer and an outer layer of foaming concrete layers, the middle of the existing heat preservation concrete building block is provided with a heat preservation layer structure, the heat preservation layer in the middle needs to have a small heat transfer coefficient as much as possible, the heat preservation layer in the prior art generally adopts a cavity structure made of the middle heat preservation layer, the cavity is in the shape of various hollow specification geometric bodies such as a rectangle and an ellipse, and the like, and the heat preservation layer in the prior art specifically refers to Chinese patents of application numbers 201120188180.2, 201320741267.7 and 201420227843.0, the mode is to realize the reduction of the heat transfer coefficient by utilizing a mode of filling air in a cavity, so that the heat preservation purpose is achieved, and the heat preservation effect is general.
Therefore, the structure of the middle heat-insulating layer needs to be explored and further optimized, so that the heat transfer coefficient is further reduced, and the heat-insulating effect is improved.
SUMMERY OF THE UTILITY MODEL
The method aims at the problems existing in the prior technical scheme. An object of the utility model is to provide a novel self preservation temperature concrete block.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel self-insulation concrete block comprises:
an outer foamed concrete layer;
a heat-insulating layer;
an inner foamed concrete layer;
the heat insulation layer is arranged between the outer foamed concrete layer and the inner foamed concrete layer and is fixedly connected with the outer foamed concrete layer and the inner foamed concrete layer;
the upper end face of the outer foamed concrete layer is provided with a longitudinally extending first groove, the lower end face of the outer foamed concrete layer is provided with a longitudinally extending first bulge matched with the first groove, the upper end face of the inner foamed concrete layer is provided with a longitudinally extending second groove, and the lower end face of the inner foamed concrete layer is provided with a longitudinally extending second bulge matched with the second groove;
the two outer sides of the first bulge and the second bulge are respectively provided with a buckle; clamping grooves are formed in the two sides of the inner openings of the first groove and the second groove; the buckle is matched with the clamping groove in a matching manner;
the heat-insulating layer comprises a honeycomb-shaped partition plate, and the partition plate forms a hard non-communicated honeycomb net-shaped porous structure; wherein the honeycomb structure of the partition board is sequentially and alternately filled with hard foam polyurethane and phase change energy storage materials.
In a further improvement, the self-insulation concrete block further comprises a plurality of built-in steel wires, the steel wires vertically penetrate through the heat insulation layer, and two ends of the steel wires are respectively positioned in the outer foamed concrete layer and the inner foamed concrete layer.
In a further improvement, the buckle is a triangular buckle; the clamping groove is a triangular clamping groove matched with the buckle.
In a further improvement, a dovetail groove structure is arranged on the contact surface between the heat-insulating layer and the outer foamed concrete layer.
In a further improvement, a dovetail groove structure is also arranged on the contact surface between the heat-insulating layer and the inner foamed concrete layer.
In a further improvement, the steel wires are uniformly distributed.
In a further improvement, the buckle is made of plastic material.
In a further improvement, the partition plate is made of a silicon-aluminum refractory material.
In a further improvement, the outer part of the outer foamed concrete layer is covered with an alkali-resistant gridding cloth layer.
The further improvement is that the inner side surface of the inner foaming concrete layer is provided with an inner surface coating.
Compared with the prior art, the beneficial effects of the utility model are that: the heat-insulating layer is arranged in the building block, so that the heat insulation of the wall body is realized while the wall is built, and the heat-insulating construction of the outer wall is not required, thereby simplifying the construction process; the upper end surface and the lower end surface of the outer foamed concrete layer and the inner foamed concrete layer can be respectively provided with concave-convex structures which are matched with each other; the fixation is more stable; meanwhile, the heat-insulating layer is improved on the basis of the existing self-heat-insulating concrete block, is of a hard non-communicated honeycomb net-shaped porous structure, has the advantages of light weight, good heat-insulating property, non-combustibility, weather resistance, simplicity and convenience in construction and the like, effectively adjusts the temperature inside the wall body, and reduces the heat bridge phenomenon which may be generated by the wall body.
Drawings
The present invention will be further explained with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the heat-insulating layer of the present invention;
fig. 3 is the structure schematic diagram is assembled to a plurality of building blocks of the utility model.
The drawing is marked with 1, an outer foamed concrete layer; 2. an inner foamed concrete layer; 3. a heat-insulating layer; 4. a steel wire; 5. a first groove; 51. a card slot; 6. a first protrusion; 61. buckling; 31. a partition plate; 311. hard foam polyurethane; 312. and (3) a phase-change energy storage material.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-2, the novel self-insulation concrete block of this embodiment includes: an outer foamed concrete layer 1, an inner foamed concrete layer 2 and a heat-insulating layer 3. The outer part of the outer foamed concrete layer 1 is covered with an alkali-resistant gridding cloth layer. An inner surface coating is arranged on the inner side surface of the inner foamed concrete layer 2. The surface coating is a moisture-proof alkali-proof coating, which is not only favorable for beauty, but also ensures low water absorption of the building block and is favorable for prolonging the service life.
The heat-insulating layer 3 is arranged between the outer foamed concrete layer 1 and the inner foamed concrete layer 2 and is fixedly connected with the outer foamed concrete layer 1 and the inner foamed concrete layer 2.
The upper end face of the outer foamed concrete layer 1 is provided with a first groove 5 extending longitudinally, the lower end face of the outer foamed concrete layer 1 is provided with a first protrusion 6 extending longitudinally and matched with the first groove 5, the upper end face of the inner foamed concrete layer 2 is provided with a second groove 7 extending longitudinally, and the lower end face of the inner foamed concrete layer 2 is provided with a second protrusion 8 extending longitudinally and matched with the second groove 7. The groove and the protrusion can be in any suitable shape, and preferably, the shape of the groove and the protrusion is square for convenience of processing and use. When the building blocks are combined, only the bulge of the upper building block is inserted into the groove of the lower building block, and a proper amount of cement mortar can be filled in the groove to bond the building blocks.
And a dovetail groove structure is arranged on the contact surface between the heat-insulating layer 3 and the outer foamed concrete layer 1. And a dovetail groove structure is also arranged on the contact surface between the heat-insulating layer 3 and the inner foamed concrete layer 2. The design of dovetail groove structure has increased area of contact and bonding strength between heat preservation and the foaming concrete layer, has improved the bulk strength of building block.
The two outer sides of the first bulge 6 and the second bulge 8 are both provided with a buckle 61; clamping grooves 51 are formed in the two sides of the inner openings of the first groove 5 and the second groove 7; the buckle 61 and the clamping groove 51 are matched in a matching mode. The buckle 61 is a triangular buckle; the locking groove 51 is a triangular locking groove matched with the buckle 61. The latch 61 is made of plastic material.
Through the setting of buckle and draw-in groove, splice more stable, the concatenation is accomplished the back, when being fixed to the wall body on, can not have the displacement to rock.
The self-insulation concrete block further comprises a plurality of built-in steel wires 4, and the steel wires 4 are uniformly distributed. The steel wire 4 vertically penetrates through the heat insulation layer 3, and two ends of the steel wire are respectively positioned in the outer foamed concrete layer 1 and the inner foamed concrete layer 2. Usually, after the heat preservation layer 3 (heat preservation plate) penetrated with the steel wire is arranged in a casting mould, the foamed concrete is simultaneously cast from two sides of the heat preservation layer 3, and the inner and outer foamed concrete layers are formed after solidification, so that the solidification between the heat preservation layer 3 and the inner and outer foamed concrete layers and the solidification of the steel wire in the inner and outer foamed concrete layers are realized.
The heat-insulating layer 3 comprises a honeycomb-shaped partition plate 31, and the partition plate 31 is made of silicon-aluminum refractory materials. The separator 31 forms a hard and non-communicated honeycomb net-shaped porous structure; wherein the honeycomb structure of the partition plate 31 is sequentially and alternately filled with hard foam polyurethane 311 and phase change energy storage material 312. The two materials can effectively increase the heat insulation effect of the wall body, can effectively adjust the temperature inside the wall body, and reduce the heat bridge phenomenon possibly generated by the wall body.
Refer to fig. 3, for this neotype concrete block, splice state together, during the building block concatenation, the number is the even number, forms a whole, and the drawing shows the concatenation of four unifications, in only needing to insert the recess of below building block with the arch of top building block when the building block combines to can pack in the recess appropriate amount cement mortar and carry out the bonding between the building block, buckle 61 and draw-in groove 51 suit match, through the setting of buckle and draw-in groove, splice stability more, after the concatenation is accomplished, when fixing to the wall body, can not have the displacement to rock.
In conclusion, the heat-insulating layer is arranged in the building block, so that the heat insulation of the wall body is realized while the wall is built, and the heat-insulating construction of the outer wall is not required specially, thereby simplifying the construction process; the upper end surface and the lower end surface of the outer foamed concrete layer and the inner foamed concrete layer can be respectively provided with concave-convex structures which are matched with each other; the fixation is more stable; meanwhile, the heat-insulating layer is improved on the basis of the existing self-heat-insulating concrete block, is of a hard non-communicated honeycomb net-shaped porous structure, has the advantages of light weight, good heat-insulating property, non-combustibility, weather resistance, simplicity and convenience in construction and the like, effectively adjusts the temperature inside the wall body, and reduces the heat bridge phenomenon which may be generated by the wall body.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.
Claims (10)
1. A novel self-insulation concrete block comprises:
an outer foamed concrete layer (1);
an insulating layer (3);
an inner foamed concrete layer (2);
the heat-insulating layer (3) is arranged between the outer foamed concrete layer (1) and the inner foamed concrete layer (2) and is fixedly connected with the outer foamed concrete layer (1) and the inner foamed concrete layer (2);
a first groove (5) extending longitudinally is arranged on the upper end face of the outer foamed concrete layer (1), a first protrusion (6) extending longitudinally and matched with the first groove (5) is arranged on the lower end face of the outer foamed concrete layer (1), a second groove (7) extending longitudinally is arranged on the upper end face of the inner foamed concrete layer (2), and a second protrusion (8) extending longitudinally and matched with the second groove (7) is arranged on the lower end face of the inner foamed concrete layer (2);
the novel LED lamp is characterized in that the two outer sides of the first bulge (6) and the second bulge (8) are respectively provided with a buckle (61); clamping grooves (51) are formed in the two sides of the inner openings of the first groove (5) and the second groove (7); the buckle (61) is matched with the clamping groove (51) in a matching manner;
the heat-insulating layer (3) comprises honeycomb-shaped partition plates (31), and the partition plates (31) form a hard and non-communicated honeycomb net-shaped porous structure; wherein the honeycomb structure of the partition plate (31) is sequentially and alternately filled with hard foam polyurethane (311) and phase change energy storage material (312).
2. The novel self-insulation concrete block as claimed in claim 1, further comprising a plurality of built-in steel wires (4), wherein the steel wires (4) vertically penetrate through the insulation layer (3), and the two ends of the steel wires are respectively located in the outer foamed concrete layer (1) and the inner foamed concrete layer (2).
3. The novel self-insulation concrete block as claimed in claim 1, wherein the fasteners (61) are triangular fasteners; the clamping groove (51) is a triangular clamping groove matched with the buckle (61).
4. The novel self-insulation concrete block as claimed in claim 1, wherein a dovetail groove structure is arranged on a contact surface between the heat insulation layer (3) and the outer foamed concrete layer (1).
5. A novel self-insulation concrete block according to claim 1, characterized in that a dovetail groove structure is also arranged on the contact surface between the insulation layer (3) and the inner foamed concrete layer (2).
6. The novel self-insulation concrete block as claimed in claim 2, wherein the steel wires (4) are uniformly distributed.
7. The novel self-insulation concrete block as claimed in claim 1, wherein the buckle (61) is made of plastic.
8. The novel self-insulation concrete block as claimed in claim 1, wherein the partition plate (31) is made of a silicon-aluminum refractory material.
9. A novel self-insulation concrete block as claimed in claim 1, characterized in that the exterior of the outer foamed concrete layer (1) is covered with an alkali-resistant mesh fabric layer.
10. The novel self-insulation concrete block as claimed in claim 1, wherein an inner surface coating is arranged on the inner side surface of the inner foamed concrete layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221087974.4U CN217998502U (en) | 2022-05-09 | 2022-05-09 | Novel self-insulation concrete block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221087974.4U CN217998502U (en) | 2022-05-09 | 2022-05-09 | Novel self-insulation concrete block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217998502U true CN217998502U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202221087974.4U Active CN217998502U (en) | 2022-05-09 | 2022-05-09 | Novel self-insulation concrete block |
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| CN (1) | CN217998502U (en) |
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Effective date of registration: 20230413 Address after: Building A7, Gongtou Chuangzhitiandi, the intersection of Fuyang North Road and Beicheng Avenue, Luyang District, Hefei City, Anhui Province, 230000 Patentee after: Anhui Construction Materials Science and Technology Research Institute Co.,Ltd. Address before: Building A7, Gongtou Chuangzhitiandi, the intersection of Fuyang North Road and Beicheng Avenue, Luyang District, Hefei City, Anhui Province, 230000 Patentee before: ANHUI CONSTRUCTION MATERIAL SC |
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