A sealing mechanism of an energy-saving wallboard

Abstract

The utility model relates to wallboard production technical field discloses a kind of plugging mechanism of energy-saving wallboard, comprising: the mounting piece of prefabricated wallboard upper and lower two sides, the outer wall of mounting piece is connected with multiple sealing elements using splicing form, the outer wall of sealing element is provided with extrusion ring, and extrusion ring is arranged in inclination, to be used for plugging into the inside of prefabricated wallboard, the downside of sealing element is fixedly connected with resistance ring, to be used for extrusion ring after being extruded and generating deformation in the inside of prefabricated wallboard, realize reaction force and increase the contact pressure of prefabricated wallboard inner wall. In the utility model, the phase change material for inside when being subjected to external temperature change, its own will exist the phenomenon of expansion and shrinkage, thus mounting piece moves inside and outside in hollow groove, to adapt to the state change of phase change material, prolong wallboard service life, utilize the elastic expansion characteristics of sealing ring to realize dynamic sealing, adapt to small error in installation process, improve sealing reliability.

Description

Technical Field

[0001] This utility model relates to the field of wall panel production technology, and in particular to a sealing mechanism for energy-saving wall panels. Background Technology

[0002] In the field of building energy conservation, phase change materials (PCMs) have become an important material for improving building energy efficiency because they can absorb or release heat through a phase change process to regulate indoor temperature. However, the application of PCMs in the decoration and wall panel production fields still faces many technical bottlenecks.

[0003] The application of phase change materials in the decoration field is still in its "initial stage" both internationally and domestically. Although the existing "capsule encapsulation" method can achieve independent sealing of phase change materials, it is limited by the encapsulation process and material costs, resulting in high overall costs and making it difficult to promote its application in large-scale construction projects. "Modular encapsulation" reduces costs through modular design, but during the installation process, the connection between the module and the wall panel (body) structure is prone to cracking due to external pressure or long-term use. Moreover, there is no obvious warning when phase change materials leak, and it is often not noticed until the wall becomes moldy and the thermal insulation performance drops significantly. Later maintenance requires disassembling the wall, which is extremely costly. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a sealing mechanism for energy-saving wall panels.

[0005] To achieve the above objectives, the present invention provides the following technical solution: A sealing mechanism for an energy-saving wall panel includes: The mounting components are located on the upper and lower sides of the precast wall panel. The outer walls of the mounting components are connected with multiple sealing elements in a splicing manner. The outer walls of the sealing elements are provided with compression rings, which are inclined to be inserted into the interior of the precast wall panel. The lower side of the sealing element is fixedly connected with a resistance ring, which is used to increase the contact pressure between the compression ring and the inner wall of the precast wall panel by realizing a reaction force after the compression ring is deformed by the compression inside the precast wall panel.

[0006] Furthermore, the inner side of the prefabricated wall panel is provided with multiple hollow grooves for inserting the installation components and filling the phase change material.

[0007] Furthermore, the outer wall of the mounting component is provided with multiple prefabricated mounting grooves, and the sealing component is internally fixedly connected with a sealing ring for engaging inside the prefabricated mounting grooves.

[0008] Furthermore, the sealing element is fitted onto the outer wall of the mounting component.

[0009] Furthermore, the pressure of the mounting components on the upper and lower sides inside the hollow groove in contact with the inner wall of the precast wall panel is such that the pressure on the upper side is less than the pressure on the lower side.

[0010] Furthermore, the resisting rings are divided into two sizes based on their cross-sectional diameter. The resisting rings with larger cross-sectional diameters are used on the lower side of the hollow groove, while the resisting rings with smaller cross-sectional diameters are used on the upper side of the hollow groove.

[0011] This utility model has the following beneficial effects: 1. In this utility model, radial pressure is generated by deformation, forming a tight fit with the inner wall of the wall panel, effectively preventing the leakage of phase change material; the resistance ring generates a reaction force after the extrusion ring is deformed by force, further increasing the contact pressure between the sealing element and the inner wall of the wall panel, forming a double sealing effect.

[0012] 2. In this utility model, when the state of the phase change material filled inside the wall panel changes, the installation component can be moved in and out appropriately to adapt to the state change of the phase change material inside the hollow groove. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the installation structure of the prefabricated wall panel in the sealing mechanism of the energy-saving wall panel proposed in this utility model; Figure 2 This is a cross-sectional schematic diagram of the prefabricated wall panel in the sealing mechanism of an energy-saving wall panel proposed in this utility model; Figure 3 This is a schematic diagram of the connection structure between the mounting component and the sealing component in the sealing mechanism of an energy-saving wall panel proposed in this utility model; Figure 4 This is a schematic diagram of the installation component in the sealing mechanism of an energy-saving wall panel proposed in this utility model; Figure 5 This is a schematic diagram of the sealing element in the sealing mechanism of an energy-saving wall panel proposed in this utility model.

[0014] Legend: 1. Precast wall panel; 2. Hollow groove; 3. Installer; 4. Seal; 5. Precast installation groove; 6. Resistance ring; 7. Extrusion ring. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Reference Figure 1 One embodiment of this utility model provides: a sealing mechanism for an energy-saving wall panel, comprising: Reference Figure 2 Multiple hollow grooves 2 are provided on the inner side of the precast wall panel 1 for inserting the mounting parts 3 and filling the phase change material. The mounting parts 3 on the upper and lower sides inside the hollow groove 2 have the following pressure contact with the inner wall of the precast wall panel 1: the pressure on the upper side is less than the pressure on the lower side. This is because after the phase change material is injected, the phase change material inside will expand and contract when it is subjected to changes in external temperature. At this point, the mounting parts 3 with lower contact pressure in the hollow groove 2 begin to move gradually in and out to adapt to the changes in the state of the phase change material inside the hollow groove 2. Reference Figures 3-5 The mounting components 3 are located on the upper and lower sides of the precast wall panel 1. The outer wall of the mounting component 3 is provided with multiple precast mounting grooves 5. The sealing component 4 is fixedly connected with a sealing ring to be engaged inside the precast mounting groove 5, so that the sealing component 4 is sleeved on the outer wall of the mounting component 3. The outer wall of the sealing component 4 is provided with a compression ring 7, and the compression ring 7 is inclined to be inserted into the interior of the precast wall panel 1. The lower side of the sealing component 4 is fixedly connected with a resistance ring 6, so that after the compression ring 7 is deformed by the compression inside the precast wall panel 1, it can realize a reaction force to increase the contact pressure with the inner wall of the precast wall panel 1. The resistance ring 6 is divided into two sizes according to the cross-sectional diameter. The resistance ring 6 with a larger cross-sectional diameter is used on the lower side of the hollow groove 2, and the resistance ring 6 with a smaller cross-sectional diameter is used on the upper side of the hollow groove 2.

[0017] Working principle: First, take the mounting part 3 and observe the sealing part 4 on the mounting part 3. The thicker one of the resistance rings 6 on the sealing part 4 is inserted into the lower side of the hollow groove 2. At this time, phase change material is filled into the hollow groove 2. After the filling amount meets the requirements, the thinner one is inserted into the upper side of the hollow groove 2. When the internal phase change material is subjected to external temperature changes, it will expand and contract. At this time, the mounting part 3 with the lower contact pressure of the hollow groove 2 begins to move inward and outward to adapt to the state change of the phase change material inside the hollow groove 2. The sealing element 4 on the outer wall of the mounting component 3 is fitted in a sleeve manner. Since the inside of the sealing element 4 is in the form of a sealing ring, the sealing ring expands and contracts on its own. When the sealing element 4 moves to the prefabricated mounting groove 5, the sealing ring begins to shrink into the inside of the prefabricated mounting groove 5, so as to realize the installation of the prefabricated mounting groove 5.

[0018] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A sealing mechanism for an energy-saving wall panel, characterized in that, include: The mounting components (3) are located on the upper and lower sides of the precast wall panel (1). The outer wall of the mounting component (3) is connected with multiple sealing components (4) in a splicing manner. The outer wall of the sealing component (4) is provided with a compression ring (7), and the compression ring (7) is inclined to be inserted into the interior of the precast wall panel (1). The lower side of the sealing component (4) is fixedly connected with a resistance ring (6) so that the compression ring (7) can increase the contact pressure with the inner wall of the precast wall panel (1) after being deformed by the compression inside the precast wall panel (1).

2. A sealing mechanism for an energy saving wall panel according to claim 1, wherein: The prefabricated wall panel (1) has multiple hollow grooves (2) on its inner side for inserting the mounting parts (3) and filling the phase change material.

3. A sealing mechanism for an energy saving wall panel according to claim 1, wherein: The outer wall of the mounting component (3) is provided with a plurality of prefabricated mounting grooves (5), and the sealing component (4) is fixedly connected with a sealing ring for engaging inside the prefabricated mounting grooves (5).

4. The sealing mechanism for an energy-saving wall panel according to claim 1, characterized in that: The sealing element (4) is fitted onto the outer wall of the mounting element (3).

5. The sealing mechanism for an energy-saving wall panel according to claim 2, characterized in that: The mounting parts (3) on the upper and lower sides inside the hollow groove (2) are in contact with the inner wall of the precast wall panel (1) in the following way: the pressure on the upper side is less than the pressure on the lower side.

6. A sealing mechanism for an energy saving wall panel according to claim 1, wherein: The resisting ring (6) is divided into two sizes based on the cross-sectional diameter. The resisting ring (6) with a larger cross-sectional diameter is used on the lower side of the hollow groove (2), and the resisting ring (6) with a smaller cross-sectional diameter is used on the upper side of the hollow groove (2).

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