CN213709855U - Large-volume concrete heat insulation structure - Google Patents
Large-volume concrete heat insulation structure Download PDFInfo
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- CN213709855U CN213709855U CN202022530316.5U CN202022530316U CN213709855U CN 213709855 U CN213709855 U CN 213709855U CN 202022530316 U CN202022530316 U CN 202022530316U CN 213709855 U CN213709855 U CN 213709855U
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- concrete
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- plastic film
- heat preservation
- insulation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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Abstract
The utility model relates to a mass concrete heat preservation structure, which comprises a concrete body, wherein a plurality of mounting grooves are arranged on one vertical side wall of the concrete body, the mounting grooves are uniformly distributed from top to bottom, and foam concrete with the same size as the mounting grooves is inserted in the mounting grooves; the surface of concrete body is equipped with thick burlap layer, and thick burlap layer wraps up the concrete body completely, and the surface that deviates from the concrete body on thick burlap layer is equipped with plastic film, and plastic film covers thick burlap layer completely, and plastic film deviates from the surface on thick burlap layer and is equipped with the heated board, and the heated board covers plastic film completely. The utility model discloses have and play the effect of good heat preservation effect to bulky concrete.
Description
Technical Field
The utility model belongs to the technical field of concrete insulation structure's technique and specifically relates to a bulky concrete insulation structure is related to.
Background
And when the minimum side length of the concrete cube is larger than 1m, the concrete cube is large-volume concrete. The modern buildings often involve mass concrete construction, such as high-rise building foundations, large equipment foundations, water conservancy dams and the like. The surface coefficient of bulky concrete is less, and cement hydration heat release is more concentrated, and inside intensification is faster, when the inside and outside difference in temperature of concrete is great, can make the concrete produce the temperature crack, influences structure safety and normal use.
Chinese patent No. CN202895448U discloses a mass concrete heat preservation and maintenance structure, which comprises a layer of inner plastic cloth covering the outer surface of a concrete structure with no template removed after final setting of concrete, a three-layer straw mat virtually laid on the inner plastic cloth, and one to two layers of outer plastic cloth covering the outer surface of the straw mat.
The above prior art solutions have the following drawbacks: although above-mentioned bulky concrete heat preservation maintenance structure has certain heat preservation effect, because it mainly realizes keeping warm through straw mat and plastic sheeting, and the straw mat is worked out by the straw, and the clearance of straw mat is great, thereby the air can flow in the clearance of straw and take away the heat in the concrete, in addition, the plastic sheeting is because the restriction of self material, and thermal-insulated heat preservation effect is not good, therefore bulky concrete still produces the temperature crack easily.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a bulky concrete insulation construction has the effect that can play good heat preservation effect to bulky concrete.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a large-volume concrete heat insulation structure comprises a concrete body, wherein a plurality of mounting grooves are formed in one vertical side wall of the concrete body, the mounting grooves are uniformly distributed from top to bottom, and foam concrete with the same size as the mounting grooves is inserted in the mounting grooves; the concrete body's surface is equipped with thick burlap layer, thick burlap layer wraps up the concrete body completely, the surface that thick burlap layer deviates from the concrete body is equipped with plastic film, plastic film covers thick burlap layer completely, plastic film deviates from the surface on thick burlap layer and is equipped with the heated board, the heated board covers plastic film completely.
By adopting the technical scheme, as the foam concrete contains a large number of closed fine pores, the foam concrete has good heat insulation performance and is beneficial to improving the heat insulation performance of the concrete body; because the coarse linen and the plastic film are arranged and surround the concrete body, the heat emitted from the concrete body is reduced, and the heat preservation and insulation effects are achieved; due to the arrangement of the heat-insulating plate, the heat emitted from the coarse linen layer and the plastic film can be reduced, and therefore the heat-insulating effect is protected. To sum up, this bulky concrete insulation construction has the effect that can play good heat preservation effect to bulky concrete.
The present invention may be further configured in a preferred embodiment as: the surface of the heat insulation plate close to the plastic film is provided with a rubber layer, and the rubber layer is attached to the plastic film.
By adopting the technical scheme, the rubber layer can improve the attaching degree of the heat-insulating plate and the plastic film, so that the heat-insulating plate and the plastic film are attached more tightly, and the heat-insulating effect of the heat-insulating plate is improved; meanwhile, the heat-insulating effect of the heat-insulating plate can be further improved due to the heat conductivity coefficient of the rubber layer.
The present invention may be further configured in a preferred embodiment as: the surface of the heat insulation plate, which is far away from the rubber layer, is provided with heat insulation cotton.
Through adopting above-mentioned technical scheme, the heat that gives out in the heated board can be reduced to the heat preservation cotton, plays the effect that improves the heat preservation effect.
The present invention may be further configured in a preferred embodiment as: the surface of the heat insulation cotton, which deviates from the heat insulation board, is provided with heat insulation cloth.
Through adopting above-mentioned technical scheme, the heat that gives out in the heat preservation cotton can be reduced to the heat preservation cloth, plays the effect that improves the heat preservation effect.
The present invention may be further configured in a preferred embodiment as: threaded connection has the threaded rod on the heated board, the threaded rod runs through heat preservation cotton and heat preservation cloth, the one end that the heated board was kept away from to the threaded rod is equipped with and compresses tightly the cap, compress tightly the cap and compress tightly the surface at the heated cloth.
Through adopting above-mentioned technical scheme, the threaded rod with compress tightly the cap cooperation, compress tightly the thermal-insulation cotton with the heat preservation cloth on the insulation board, can reduce thermal scattering and disappearing, play the effect that improves the heat preservation effect, also play the effect that conveniently prevents tearing open simultaneously.
The present invention may be further configured in a preferred embodiment as: the surface of the pressing cap is provided with a plurality of anti-skid grains.
Through adopting above-mentioned technical scheme, play the effect that the staff of being convenient for rotated the compression cap.
The present invention may be further configured in a preferred embodiment as: the threaded rods are arranged at four corners of the heat preservation plate.
Through adopting above-mentioned technical scheme, can improve the threaded rod and compress tightly the effect that compresses tightly of cap to heat preservation face and heat preservation cloth.
The present invention may be further configured in a preferred embodiment as: the insulation board is detachably connected with the concrete body through expansion bolts.
Through adopting above-mentioned technical scheme, can press closely heated board, rubber layer, plastic film and coarse flax layer on the surface of concrete body, play the effect that improves the heat preservation effect.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the utility model discloses a set up foam concrete layer, thick burlap layer, plastic film and heated board, foam concrete layer can improve the heat preservation and insulation performance of concrete body, and thick burlap layer and plastic film can reduce the heat that gives out from the concrete body to play the effect of heat preservation, and the heated board can reduce the heat that gives out from thick burlap layer and plastic film, thereby further improves the heat preservation effect, to sum up, the utility model discloses have and play the effect of good heat preservation effect to bulky concrete;
2. the utility model has the advantages that the rubber layer is arranged, so that the laminating degree between the heat-insulation board and the plastic film can be improved, gaps between the heat-insulation board and the plastic film are reduced, the heat-insulation effect of the heat-insulation board is improved, and meanwhile, the rubber layer can also play the roles of heat insulation and heat preservation;
3. the utility model discloses a set up the cotton and the cloth that keeps warm, keep warm cotton and cloth that keeps warm can reduce the heat that gives out from the heated board to further improve the heat preservation effect to the concrete body.
Drawings
Fig. 1 is a schematic view of an overall structure for embodying one mass concrete insulation structure in the embodiment.
Fig. 2 is a schematic view of an internal structure of a mass concrete insulation structure for embodying an embodiment.
Fig. 3 is a schematic view for embodying the structure of the threaded rod and the impact bolt.
Fig. 4 is an enlarged view of a portion a in fig. 3.
In the figure, 1, a concrete body; 2. mounting grooves; 3. foam concrete; 4. a coarse linen layer; 5. a plastic film; 6. a thermal insulation board; 7. a rubber layer; 8. heat preservation cotton; 9. heat-insulating cloth; 10. a threaded rod; 11. a compression cap; 12. anti-skid lines; 13. an expansion bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): referring to fig. 1 and 2, for the utility model discloses a bulky concrete insulation structure, including concrete body 1, concrete body 1 is the cuboid and is bulky concrete. Three mounting groove 2 has been seted up on a vertical lateral wall of concrete body 1, and three mounting groove 2 from top to bottom evenly distributed, and 2 interpolations in three mounting groove are equipped with the foam concrete 3 the same with mounting groove 2 size. The foam concrete 3 is formed by uniformly mixing foam and cement paste, so that a large number of closed fine gaps are contained in the foam concrete 3, the heat conductivity coefficient of the foam concrete 3 is lower than that of common concrete, and the heat insulation capability of the concrete body 1 is favorably improved; meanwhile, the density of the foam concrete 3 is smaller than that of common concrete, so that the dead weight of the concrete body 1 can be reduced, and the effect of facilitating the movement of the concrete body 1 is achieved.
Referring to fig. 2, concrete body 1's surface covering has thick burlap layer 4, and thick burlap layer 4 wraps up concrete body 1 completely, and thick burlap layer 4 deviates from concrete body 1's surface and is equipped with plastic film 5, and plastic film 5 covers thick burlap layer 4 completely, and plastic film 5 deviates from thick burlap layer 4's surface and is equipped with heated board 6, and heated board 6 covers plastic film 5 completely. Through the arrangement, the coarse linen layer 4 and the plastic film 5 can reduce heat dissipated from the concrete body 1, so that the concrete body 1 is insulated, and meanwhile, the plastic film 5 can play a waterproof role; the heat preservation board 6 can reduce the heat dissipated from the coarse linen layer 4 and the plastic film 5, so that the heat preservation effect of the concrete body 1 can be improved. In conclusion, the foam concrete 3 layer can improve the heat preservation and heat insulation performance of the concrete body 1, and the coarse linen layer 4, the plastic film 5 and the heat preservation plate 6 can reduce the heat emitted from the concrete body 1, so that the large-volume concrete heat preservation structure has the effect of playing a good heat preservation role on large-volume concrete.
Referring to fig. 2, since the surface of the concrete body 1 may not be smooth enough, the rough scrim layer 4 and the plastic film 5 may have uneven surfaces, and thus a gap may exist between the insulation board 6 and the plastic film 5, thereby affecting the high-temperature effect of the insulation board 6. In order to alleviate the above problem, a rubber layer 7 is bonded to the surface of the heat insulating plate 6 close to the plastic film 5, and the rubber layer 7 is bonded to the surface of the plastic film 5. The rubber layer 7 can effectively reduce the gap between the heat-insulation board 6 and the plastic film 5, and improve the adhesion of the heat-insulation board 6 and the plastic film 5, so that the heat-insulation effect of the heat-insulation board 6 is improved; in addition, the rubber layer 7 itself has a low thermal conductivity, so the rubber layer 7 itself can also play a certain role in heat preservation and insulation.
Referring to fig. 2, the surface of the heat-insulating plate 6 departing from the rubber layer 7 is provided with heat-insulating cotton 8, the heat-insulating cotton 8 is attached to the heat-insulating plate 6, and the heat-insulating cotton 8 completely covers the heat-insulating plate 6. The heat that gives out from heated board 6 can be reduced to the cotton 8 that keeps warm to play the effect that improves the thermal-insulated efficiency that keeps warm.
Referring to fig. 2, in order to further improve the heat preservation and insulation effect, heat preservation cloth 9 is arranged on the surface of the heat preservation cotton 8 deviating from the heat preservation board 6, the heat preservation cloth 9 is a three-proofing canvas, the heat preservation cloth 9 is attached to the heat preservation cotton 8, and the heat preservation cotton 8 is completely covered by the heat preservation cloth 9. The heat insulation cloth 9 can reduce the heat emitted from the heat insulation cotton 8, thereby improving the heat insulation effect, and meanwhile, the heat insulation cloth 9 also has the effects of water resistance and cold resistance.
Referring to fig. 2 and 3, threaded connection has a threaded rod 10 on the heated board 6, and threaded rod 10 perpendicular to heated board 6 sets up, and threaded rod 10 runs through heat preservation cotton 8 and heat preservation cloth 9, and the one end welding that heated board 6 was kept away from to threaded rod 10 has the cap 11 of compressing tightly, compresses tightly the cap 11 and sets up with threaded rod 10 is perpendicular, compresses tightly the surface at heated board 9 of cap 11. Owing to set up threaded rod 10 and compress tightly cap 11, rotate and compress tightly cap 11 and make threaded rod 10 remove to the direction that is close to heated board 6 to the messenger compresses tightly cap 11 with heat preservation cloth 9 and compresses tightly on heat preservation cotton 8, and heat preservation cotton 8 compresses tightly on heat preservation board 6 during the while, can reduce the clearance between heated board 6 and heat preservation cotton 8, heat preservation cotton 8 and the heat preservation cloth 9, thereby reduces thermal scattering and disappearing, plays the effect that improves the heat preservation effect. In addition, the effect of facilitating the worker to detach the heat insulation cotton 8 and the heat insulation cloth 9 from the heat insulation plate 6 can be achieved, so that the heat insulation cotton 8 and the heat insulation cloth 9 can be recycled conveniently.
Referring to fig. 3 and 4, in order to facilitate the rotation of the pressing cap 11 by the worker, a plurality of anti-slip patterns 12 are arranged on the surface of the pressing cap 11, and the anti-slip patterns 12 can increase the friction force between the hand of the worker and the pressing cap 11, so that the worker can rotate the pressing cap 11 more easily, and the heat insulation cotton 8 and the heat insulation cloth 9 can be detached from the heat insulation board 6 conveniently.
Referring to fig. 3, threaded rod 10 sets up in the four corners department of heated board 6, through the aforesaid setting, can improve threaded rod 10 and compress tightly the effect that compresses tightly of cap 11 to heat preservation cotton 8 and heat preservation cloth 9 to improve the laminating degree of heat preservation cotton 8 and heated board 6, heat preservation cloth 9 and heat preservation cotton 8, play the effect that improves the heat preservation effect.
Referring to fig. 3, the insulation board 6 is detachably connected with the concrete body 1 through expansion bolts 13, and the expansion bolts 13 are arranged at four corners of the insulation board 6. Through the setting, can compress tightly heated board 6 on concrete body 1 to improve the thermal-insulated effect of high temperature, also can dismantle heated board 6 from concrete body 1 simultaneously, so that carry out used repeatedly to heated board 6.
The implementation principle of the embodiment is as follows: due to the arrangement of the installation groove 2 and the foam concrete 3, compared with common concrete, the foam concrete 3 has better heat preservation and heat insulation performance, so that the heat preservation performance of the concrete body 1 can be improved, and the loss of self heat can be reduced; because the coarse linen layer 4 and the plastic film 5 are arranged, the coarse linen layer 4 can reduce the heat dissipated from the concrete body 1, and the plastic film 5 can reduce the heat dissipated from the coarse linen layer 4, so that the heat preservation and insulation effects can be achieved, and meanwhile, the plastic film 5 can also achieve the waterproof and leakage-proof effects; due to the arrangement of the heat insulation plate 6, the heat insulation plate 6 can reduce the heat dissipated from the plastic film 5; due to the arrangement of the rubber layer 7, the rubber layer 7 can improve the laminating degree of the heat-insulation plate 6 and the plastic film 5, improve the heat-insulation effect of the heat-insulation plate 6 and play a role in heat insulation; due to the arrangement of the heat insulation cotton 8 and the heat insulation cloth 9, the heat insulation cotton 8 can reduce the heat dissipated from the heat insulation board 6, and the heat insulation cloth 9 can reduce the heat dissipated from the heat insulation cotton 8 and has the functions of water resistance and cold resistance; to sum up, the utility model discloses have and to play the effect of good heat preservation effect to bulky concrete.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a bulky concrete insulation structure, includes concrete body (1), its characterized in that: a plurality of mounting grooves (2) are formed in one vertical side wall of the concrete body (1), the mounting grooves (2) are uniformly distributed from top to bottom, and foam concrete (3) with the same size as the mounting grooves (2) is inserted into the mounting grooves (2); the surface of concrete body (1) is equipped with thick burlap layer (4), thick burlap layer (4) wraps up concrete body (1) completely, the surface that thick burlap layer (4) deviates from concrete body (1) is equipped with plastic film (5), plastic film (5) cover thick burlap layer (4) completely, plastic film (5) deviate from the surface of thick burlap layer (4) and are equipped with heated board (6), heated board (6) cover plastic film (5) completely.
2. The mass concrete insulation structure according to claim 1, characterized in that: the surface of the heat insulation plate (6) close to the plastic film (5) is provided with a rubber layer (7), and the rubber layer (7) is attached to the plastic film (5).
3. The mass concrete insulation structure according to claim 2, characterized in that: the surface of the heat insulation plate (6) departing from the rubber layer (7) is provided with heat insulation cotton (8).
4. The mass concrete insulation structure according to claim 3, characterized in that: the surface of the heat insulation cotton (8) departing from the heat insulation board (6) is provided with heat insulation cloth (9).
5. The mass concrete insulation structure according to claim 4, wherein: threaded connection has threaded rod (10) on heated board (6), threaded rod (10) run through heat preservation cotton (8) and heat preservation cloth (9), the one end that heated board (6) were kept away from in threaded rod (10) is equipped with and compresses tightly cap (11), compress tightly cap (11) and compress tightly the surface in heat preservation cloth (9).
6. The mass concrete insulation structure according to claim 5, wherein: the surface of the pressing cap (11) is provided with a plurality of anti-skid grains (12).
7. The mass concrete insulation structure according to claim 6, wherein: the threaded rods (10) are arranged at four corners of the heat preservation plate (6).
8. The mass concrete insulation structure according to claim 7, wherein: the heat insulation plate (6) is detachably connected with the concrete body (1) through expansion bolts (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022530316.5U CN213709855U (en) | 2020-11-04 | 2020-11-04 | Large-volume concrete heat insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022530316.5U CN213709855U (en) | 2020-11-04 | 2020-11-04 | Large-volume concrete heat insulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213709855U true CN213709855U (en) | 2021-07-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022530316.5U Active CN213709855U (en) | 2020-11-04 | 2020-11-04 | Large-volume concrete heat insulation structure |
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| Country | Link |
|---|---|
| CN (1) | CN213709855U (en) |
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- 2020-11-04 CN CN202022530316.5U patent/CN213709855U/en active Active
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