Energy-saving fabricated building prefabricated part
By designing a closed-slit mechanism and a heat dismantling and insulation mechanism in prefabricated components of prefabricated buildings, the problems of poor insulation effect caused by prefabricated plate joints and cumbersome insulation layer dismantling and assembly are solved, and more efficient splicing and insulation effects are achieved, reducing energy consumption.
Patent Information
- Application Number
- CN202421685302.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-07-16
AI Technical Summary
The joints between prefabricated panels of existing prefabricated buildings lead to poor insulation results in wall insulation, and it is complicated to disassemble and assemble the insulation layer on prefabricated walls.
An energy-saving prefabricated building prefabricated member including a closed joint mechanism and a dismantling insulation mechanism is designed. The closed seam mechanism realizes sealing effect through the first splicing male block, the second splicing female block and the closed seam clamp, and the dismantling insulation mechanism adds an insulation layer outside the prefabricated plate through horizontal and vertical fixing strips and insulation layers.
The quality of prefabricated board splicing is improved, the ventilation phenomenon at the joints is improved, the insulation effect of the wall is improved, the energy consumption of air conditioners is reduced, and the disassembly and assembly process of the insulation layer is simplified.
Smart Images
Figure CN223003614U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of prefabricated buildings, and particularly relates to an energy-saving prefabricated component for prefabricated buildings. Background Art
[0002] A prefabricated building refers to a building in which a large amount of on-site work in the traditional construction method is transferred to a factory. Building components and fittings (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory and transported to the construction site of the building, and then assembled and installed on-site through reliable connection methods.
[0003] Currently, prefabricated walls are generally formed by splicing multiple prefabricated panels. A seam of a certain size will be generated at the splicing of the prefabricated panels. The seam makes the wall have the defects of sound transmission and air leakage. Especially in a room where air conditioners are used, the existence of a large seam will affect the temperature improvement effect of the air conditioner and consume electric energy. In addition, the heat preservation effect of the prefabricated wall itself is poor, and the construction operation of enhancing the heat preservation effect by pasting a heat preservation layer on the wall with glue is cumbersome, and it is more difficult to remove and replace the heat preservation layer from the wall subsequently.
[0004] Therefore, there is a need for an energy-saving prefabricated component for prefabricated buildings to solve the problems that the seam between prefabricated panels in the prior art makes the wall have poor heat preservation effect and the disassembly and assembly of the heat preservation layer on the prefabricated wall are more cumbersome. Summary of the Utility Model
[0005] The purpose of the utility model is to provide an energy-saving prefabricated component for prefabricated buildings to solve the problems put forward in the above background art.
[0006] To achieve the above purpose, the utility model provides the following technical solution: An energy-saving prefabricated component for prefabricated buildings, including a first prefabricated panel and a second prefabricated panel. The second prefabricated panel is arranged on one side of the first prefabricated panel. A seam closing mechanism is arranged between the first prefabricated panel and the second prefabricated panel. The seam closing mechanism includes a first splicing male block, a second splicing female block and a seam closing sleeve. The first splicing male block is fixed in the middle of one side surface of the first prefabricated panel. The second splicing female block is fixed in the middle of one side surface of the second prefabricated panel. The seam closing sleeve is sleeved outside the first splicing male block and the second splicing female block. A detachable heat preservation mechanism is arranged outside the seam closing sleeve. The detachable heat preservation mechanism includes a horizontal fixing strip, a vertical fixing strip, a horizontal heat preservation layer and a vertical heat preservation layer. The horizontal fixing strip is fixed on the upper surface and the rear surface of the seam closing sleeve. The vertical fixing strip is fixed on the front surface and the rear surface of the seam closing sleeve. The horizontal heat preservation layer is fixed on the side surface of the horizontal fixing strip away from the seam closing sleeve. The vertical heat preservation layer is fixed on the side surface of the vertical fixing strip away from the seam closing sleeve.
[0007] It should be noted in the solution that a positioning socket is provided inside the closed-seam ferrule, and both the first splicing male block and the second splicing female block are in snap-fit with the positioning socket of the closed-seam ferrule.
[0008] Furthermore, it is worth noting that positioning and assembly grooves are provided on the inner walls of both the horizontal thermal insulation layer and the vertical thermal insulation layer, and the horizontal fixing strip and the vertical fixing strip are circumferentially distributed on the outer surface of the closed-seam ferrule.
[0009] Even further, it should be noted that the inner surface of the horizontal thermal insulation layer is attached to the outer surfaces of the first precast panel and the second precast panel, and the inner surface of the vertical thermal insulation layer is also attached to the outer surfaces of the first precast panel and the second precast panel.
[0010] As a preferred embodiment, the positioning and assembly groove of the horizontal thermal insulation layer is matched with the horizontal fixing strip, and the positioning and assembly groove of the vertical thermal insulation layer is matched with the vertical fixing strip.
[0011] As a preferred embodiment, a second splicing male block is fixed in the middle of the surface of the first precast panel away from the first splicing male block. A first splicing slot is provided on the end face of the second splicing male block away from the first precast panel. A second splicing male block is fixed in the middle of the surface of the second precast panel away from the second splicing female block. A second splicing plug post is fixed on the end face of the second splicing male block away from the second precast panel. The second splicing plug post is in snap-fit with the first splicing slot. A first splicing plug post is fixed on the end face of the first splicing male block away from the first precast panel. A second splicing slot is provided on the end face of the second splicing female block away from the second precast panel. The first splicing plug post is in snap-fit with the second splicing slot.
[0012] Compared with the prior art, an energy-saving prefabricated component for an assembled building provided by the present utility model has at least the following beneficial effects:
[0013] ⑴ Through the provided closed-seam mechanism, the closed-seam ferrule is sleeved outside the splicing gap between the first precast panel and the second precast panel to achieve a sealing effect. This can improve the splicing quality of the first precast panel and the second precast panel and improve the defect of large joints with air leakage. Also, during the docking process of the first splicing male block and the second splicing female block, the closed-seam ferrule can play an accurate docking and guiding role, thus facilitating the improvement of the snap-fit efficiency and accuracy between the first splicing plug post and the second splicing slot.
[0014] ⑵ By setting up the convenient disassembly and thermal insulation mechanism, the method of adding a thermal insulation layer outside the precast slab is beneficial to improving the wall thermal insulation effect and ensuring that the indoor temperature is not easily dissipated. This is conducive to ensuring the effect of the air conditioner in improving the indoor temperature and achieving the purpose of energy conservation. Moreover, the thermal insulation layer further improves the poor thermal insulation effect at the joint after the traditional precast slabs are spliced. In addition, the thermal insulation layer is not fixed to the precast slab, which provides conditions for subsequent convenient replacement. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a three-dimensional view of the overall structure of an energy-saving prefabricated component for an assembled building of the present utility model;
[0016] Figure 2 is a three-dimensional view of the closed joint sleeve structure of an energy-saving prefabricated component for an assembled building of the present utility model;
[0017] Figure 3 is a view of the split state of the horizontal thermal insulation layer of an energy-saving prefabricated component for an assembled building of the present utility model;
[0018] Figure 4 is a three-dimensional view of the horizontal fixing strip structure of an energy-saving prefabricated component for an assembled building of the present utility model.
[0019] In the figure: 1, the first precast slab; 2, the second precast slab; 3, the first splicing male block; 4, the first splicing female block; 5, the first splicing insertion post; 6, the first splicing slot; 7, the second splicing male block; 8, the second splicing female block; 9, the second splicing insertion post; 10, the second splicing slot; 11, the closed joint sleeve; 12, the positioning sleeve opening; 13, the horizontal fixing strip; 14, the vertical fixing strip; 15, the horizontal thermal insulation layer; 16, the vertical thermal insulation layer; 17, the positioning and assembly groove. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0020] The following further describes the present utility model in conjunction with the embodiments.
[0021] Please refer to Figures 1-4, the present utility model provides an energy-saving prefabricated component for an assembled building, including a first precast slab 1 and a second precast slab 2. The second precast slab 2 is arranged on one side of the first precast slab 1. A seam closing mechanism is arranged between the first precast slab 1 and the second precast slab 2. The seam closing mechanism includes a first splicing male block 3, a second splicing female block 8 and a seam closing sleeve 11. The first splicing male block 3 is fixed in the middle of one side surface of the first precast slab 1, the second splicing female block 8 is fixed in the middle of one side surface of the second precast slab 2, the seam closing sleeve 11 is sleeved outside the first splicing male block 3 and the second splicing female block 8, and a detachable heat preservation mechanism is arranged outside the seam closing sleeve 11. The detachable heat preservation mechanism includes a horizontal fixing strip 13, a vertical fixing strip 14, a horizontal heat preservation layer 15 and a vertical heat preservation layer 16. The horizontal fixing strip 13 is fixed on the upper surface and the rear surface of the seam closing sleeve 11, the vertical fixing strip 14 is fixed on the front surface and the rear surface of the seam closing sleeve 11, the horizontal heat preservation layer 15 is fixed on one side surface of the horizontal fixing strip 13 away from the seam closing sleeve 11, and the vertical heat preservation layer 16 is fixed on one side surface of the vertical fixing strip 14 away from the seam closing sleeve 11.
[0022] Further, as Figure 1 , Figure 2 and Figure 3 shown, it is specifically noted that a positioning socket 12 is opened inside the seam closing sleeve 11, and both the first splicing male block 3 and the second splicing female block 8 are in snap-fit with the positioning socket 12 of the seam closing sleeve 11.
[0023] Further, as Figure 3 shown, it is specifically noted that positioning assembly grooves 17 are opened on the inner walls of both the horizontal heat preservation layer 15 and the vertical heat preservation layer 16, and the horizontal fixing strip 13 and the vertical fixing strip 14 are circumferentially distributed on the outer surface of the seam closing sleeve 11.
[0024] The working process of this solution is as follows: Before use, the positioning socket 12 of the seam closing sleeve 11 is sleeved on the second splicing female block 8 of the second precast slab 2. Subsequently, the first precast slab 1 is spliced with the second splicing female block 8 by inserting the first splicing post 5 into the second splicing slot 10. The seam closing sleeve 11 is sleeved outside the splicing gap between the first precast slab 1 and the second precast slab 2 to achieve a sealing effect. This can improve the splicing quality of the first precast slab 1 and the second precast slab 2 and improve the defect of large air leakage due to large seams. Also, during the docking process of the first splicing male block 3 and the second splicing female block 8, the seam closing sleeve 11 can play an accurate docking guiding role, which is beneficial to improving the snap-fit efficiency and accuracy of the first splicing post 5 and the second splicing slot 10.
[0025] According to the above working process, it can be known that the closed joint ferrule 11 is sleeved outside the splicing gap between the first precast slab 1 and the second precast slab 2 to achieve the sealing effect. This can improve the splicing quality of the first precast slab 1 and the second precast slab 2 and improve the defect of air leakage due to a large joint. Also, during the docking process between the first splicing male block 3 and the second splicing female block 8, the closed joint ferrule 11 can play an accurate docking guiding role, which is conducive to improving the clamping efficiency and accuracy between the first splicing insertion post 5 and the second splicing slot 10.
[0026] Further, as Figure 1 , Figure 2 and Figure 4 shown, it is worth specifically explaining that the inner surface of the horizontal thermal insulation layer 15 is attached to the outer surfaces of the first precast slab 1 and the second precast slab 2, and the inner surface of the vertical thermal insulation layer 16 is also attached to the outer surfaces of the first precast slab 1 and the second precast slab 2.
[0027] Further, as Figure 4 shown, it is worth specifically explaining that the positioning and assembly groove 17 of the horizontal thermal insulation layer 15 matches the horizontal fixing strip 13, and the positioning and assembly groove 17 of the vertical thermal insulation layer 16 matches the vertical fixing strip 14. After the first precast slab 1 and the second precast slab 2 are spliced, the horizontal thermal insulation layer 15 outside the horizontal fixing strip 13 and the vertical thermal insulation layer 16 outside the vertical fixing strip 14 will wrap around the outside of the first precast slab 1 and the second precast slab 2. The method of adding a thermal insulation layer outside the precast slab is conducive to improving the wall thermal insulation effect and ensuring that the indoor temperature is not easily dissipated. This is conducive to ensuring the effect of the air conditioner in improving the indoor temperature and achieving the purpose of energy conservation. Moreover, the thermal insulation layer further improves the poor thermal insulation effect at the joint after traditional precast slabs are spliced. Also, the thermal insulation layer is not fixed to the precast slab, which provides conditions for subsequent easy replacement.
[0028] Further, as Figure 1 shown, it is worth specifically explaining that a first splicing female block 4 is fixed in the middle of the surface of the first precast slab 1 away from the first splicing male block 3. A first splicing slot 6 is opened on the end face of the first splicing female block 4 away from the first precast slab 1. A second splicing male block 7 is fixed in the middle of the surface of the second precast slab 2 away from the second splicing female block 8. A second splicing insertion post 9 is fixed on the end face of the second splicing male block 7 away from the second precast slab 2. The second splicing insertion post 9 is in clamping match with the first splicing slot 6. A first splicing insertion post 5 is fixed on the end face of the first splicing male block 3 away from the first precast slab 1. A second splicing slot 10 is opened on the end face of the second splicing female block 8 away from the second precast slab 2. The first splicing insertion post 5 is in clamping match with the second splicing slot 10.
[0029] In summary: The closed-seam ferrule 11 is sleeved outside the splicing gap between the first precast slab 1 and the second precast slab 2 to achieve the sealing effect, which can improve the splicing quality of the first precast slab 1 and the second precast slab 2 and improve the defect of large joints with ventilation problems. Also, during the docking process of the first splicing male block 3 and the second splicing female block 8, the closed-seam ferrule 11 can play an accurate docking guiding role, which is beneficial to improving the clamping efficiency and accuracy of the first splicing plug post 5 and the second splicing slot 10; The method of adding a thermal insulation layer outside the precast slab is beneficial to improving the wall thermal insulation effect and ensuring that the indoor temperature is not easily dissipated, which is beneficial to ensuring the effect of the air conditioner in improving the indoor temperature and achieving the purpose of energy conservation. Moreover, the thermal insulation layer further improves the poor thermal insulation effect at the joint after the traditional precast slabs are spliced. Additionally, the thermal insulation layer is not fixed to the precast slab, providing conditions for subsequent easy replacement.
[0030] The above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. An energy-saving prefabricated building component, comprising a first prefabricated panel (1) and a second prefabricated panel (2), wherein the second prefabricated panel (2) is arranged on one side of the first prefabricated panel (1), characterized in that: A seam closing mechanism is provided between the first prefabricated plate (1) and the second prefabricated plate (2), the seam closing mechanism comprising a first joint male block (3), a second joint female block (8) and a seam closing sleeve (11), the first joint male block (3) being fixed to the middle of a side surface of the first prefabricated plate (1), the second joint female block (8) being fixed to the middle of a side surface of the second prefabricated plate (2), the seam closing sleeve (11) being sleeved on the outside of the first joint male block (3) and the second joint female block (8), the seam closing sleeve (11) being provided with a conveniently disassembled heat-insulating mechanism on the outside, the conveniently disassembled heat-insulating mechanism being provided on the outside of the first joint male block (3) and the second joint female block (8), The heat-insulating mechanism comprises a horizontal fixing bar (13), a vertical fixing bar (14), a horizontal heat-insulating layer (15) and a vertical heat-insulating layer (16); the horizontal fixing bar (13) is fixed on the upper surface and the rear surface of the closed-seam sleeve (11); the vertical fixing bar (14) is fixed on the front surface and the rear surface of the closed-seam sleeve (11); the horizontal heat-insulating layer (15) is fixed on a side surface of the horizontal fixing bar (13) away from the closed-seam sleeve (11); and the vertical heat-insulating layer (16) is fixed on a side surface of the vertical fixing bar (14) away from the closed-seam sleeve (11).
2. The energy-saving prefabricated building component according to claim 1 is characterized in that: A positioning sleeve opening (12) is provided inside the closed-seam clamping sleeve (11), and the first joint male block (3) and the second joint female block (8) are both engaged and matched with the positioning sleeve opening (12) of the closed-seam clamping sleeve (11).
3. The energy-saving prefabricated building component according to claim 2 is characterized in that: The inner walls of the horizontal thermal insulation layer (15) and the vertical thermal insulation layer (16) are both provided with positioning assembly grooves (17), and the horizontal fixing strips (13) and the vertical fixing strips (14) are circumferentially distributed on the outer surface of the closed-slit sleeve (11).
4. The energy-saving prefabricated building component according to claim 3 is characterized in that: The inner surface of the horizontal thermal insulation layer (15) is attached to the outer surfaces of the first prefabricated board (1) and the second prefabricated board (2), and the inner surface of the vertical thermal insulation layer (16) is also attached to the outer surfaces of the first prefabricated board (1) and the second prefabricated board (2).
5. The energy-saving prefabricated building component according to claim 4 is characterized in that: The positioning assembly groove (17) of the horizontal thermal insulation layer (15) matches the horizontal fixing bar (13), and the positioning assembly groove (17) of the vertical thermal insulation layer (16) matches the vertical fixing bar (14).
6. The energy-saving prefabricated building component according to claim 5 is characterized in that: A first splicing female block (4) is fixed to the middle of a side surface of the first prefabricated plate (1) away from the first splicing male block (3), and a first splicing slot (6) is provided on an end surface of the first splicing female block (4) away from the first prefabricated plate (1).
7. The energy-saving prefabricated building component according to claim 6 is characterized in that: A second splicing male block (7) is fixed to the middle of a side surface of the second prefabricated plate (2) away from the second splicing female block (8), and a second splicing plug (9) is fixed to an end surface of the second splicing male block (7) away from the second prefabricated plate (2), and the second splicing plug (9) is engaged and matched with the first splicing slot (6).
8. The energy-saving prefabricated building component according to claim 7 is characterized in that: A first splicing column (5) is fixed to an end face of the first splicing male block (3) away from the first prefabricated plate (1), and a second splicing slot (10) is provided to an end face of the second splicing female block (8) away from the second prefabricated plate (2), and the first splicing column (5) is engaged and matched with the second splicing slot (10).