Sealing structure of airtight curtain wall

Abstract

The utility model introduces an innovative sealing structure of an airtight curtain wall, the structure is mainly composed of a sealing assembly and a connecting assembly, the sealing assembly is designed to be of a multi-layer hollow structure, an argon layer and a nitrogen layer which are separated by a glass partition are contained in the sealing assembly, and the argon layer and the nitrogen layer are stacked layer by layer in the same direction to form an efficient heat insulation and blocking barrier; the connecting assembly is ingeniously arranged on the outer wall of a laboratory and provided with a penetrating type containing groove set used for tightly arranging a plurality of sealing assemblies and jointly constructing a tight sealing layer facing outdoors, the chemical inertness and low permeability characteristics of argon and nitrogen are ingeniously used in the design, the airtight performance of the curtain wall is remarkably improved, and the sealing performance of the curtain wall is improved. The defects of the traditional technology under the requirement for high airtightness are effectively overcome, and a more reliable and efficient sealing solution is provided for places such as laboratories with strict requirements for environment control.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of air-tight curtain wall sealing structures. BACKGROUND

[0002] In environments requiring high air-tightness, such as toxic gas laboratories, traditional air-tight curtain wall sealing structures typically use glass and sealing elements as the main materials. While these structures can meet basic sealing requirements to some extent, their air-tightness is often difficult to guarantee in high-demand environments such as toxic gas, corrosive gas, or high-pressure gas. In particular, over time, due to material aging, sealing element wear, and other reasons, air-tightness gradually decreases, posing a potential threat to laboratory safety.

[0003] To improve the sealing performance of air-tight curtain walls, existing technical solutions mainly rely on improvements to glass and sealing elements. For example, thicker glass plates are used to increase their pressure resistance and permeability, or higher-performance sealing elements are used to enhance sealing effectiveness. In addition, some solutions increase additional sealing layers or use multi-layer glass structures to improve overall air-tightness. However, these existing technical solutions, while improving air-tightness to some extent, do not fundamentally solve the problem of gas permeation and leakage, especially in high-risk environments such as toxic gas laboratories, their safety and reliability still need to be improved.

[0004] Despite the efforts made by existing technical solutions in the sealing structure of air-tight curtain walls, there are still the following shortcomings: first, the sealing effect is not ideal, especially in environments requiring high air-tightness such as toxic gas laboratories, existing solutions often fail to achieve ideal air-tightness; second, over time, due to material aging and sealing element wear, air-tightness gradually decreases, increasing the safety risk of laboratories; third, existing solutions mostly rely on glass or sealing elements for sealing, lacking more effective gas isolation and protection mechanisms. Practical new type content

[0005] Therefore, it is necessary to provide a high-air-tightness air-tight curtain wall sealing structure to solve the above problems.

[0006] Embodiments of the present application provide an air-tight curtain wall sealing structure, comprising:

[0007] The sealing assembly is a hollow structure and comprises an argon layer and a nitrogen layer formed by multiple glass partitions, the argon layer and the nitrogen layer being arranged in the same direction in sequence;

[0008] The connecting assembly is arranged on the outer wall of the laboratory, the setting direction of the argon gas layer and the ammonia gas layer is recorded as a first direction, the connecting assembly is provided with a plurality of accommodation groove groups penetrating along the first direction, and a plurality of sealing assemblies are arranged in the accommodation groove groups to splice to form a sealing layer facing the outdoor.

[0009] In at least one embodiment of the present application, the sealing structure further comprises a shell;

[0010] In the first direction, a plurality of glass plates partition the shell along the first direction to form the argon gas layer and the nitrogen gas layer.

[0011] In at least one embodiment of the present application, the sealing assembly further comprises a carbon plate arranged at an indoor end of the sealing assembly;

[0012] In the first direction, the carbon plate, the argon gas layer and the ammonia gas layer are sequentially arranged.

[0013] In at least one embodiment of the present application, the sealing structure further comprises a water layer surrounded by two glass plates;

[0014] In the vertical direction of the first direction, the water layer is arranged between the carbon plate and the argon gas layer, and the water layer is used to absorb water-soluble gas.

[0015] In at least one embodiment of the present application, the connecting assembly comprises a fixing frame and a sealing member;

[0016] The setting direction of the carbon plate to the ammonia gas layer is recorded as a first direction, in the first direction, the sealing member is threadedly connected with the fixing frame, and the sealing member presses the sealing assembly on the fixing frame, so that the sealing assembly is interference fit with the fixing frame.

[0017] In at least one embodiment of the present application, the connecting assembly further comprises a pressing member;

[0018] In the first direction, the pressing member is arranged adjacent to the sealing member, one end of the pressing member is fixedly connected with the fixing frame, and the other end is pressed on the sealing assembly, and the pressing member is used to fix the sealing assembly in the fixing frame.

[0019] In at least one embodiment of the present application, in the first direction, the fixing frame is a cross-shaped structure;

[0020] A plurality of sealing assemblies are fixed in the cross-shaped structure along the first direction to form the sealing layer.

[0021] In at least one embodiment of the present application, the two sealing members are symmetrically arranged along the central axis of the sealing assembly and press against the sealing assembly in the fixed frame to prevent the gas layer of the sealing assembly from leaking laterally.

[0022] In at least one embodiment of the present application, the fixed frame is made of stainless steel.

[0023] In at least one embodiment of the present application, the housing is made of glass.

[0024] The sealing structure of the air-tight curtain wall provided above adopts inert gas layers, such as argon gas layers and nitrogen gas layers, as important components of the sealing structure, and realizes higher air-tightness by the chemical stability and low permeability of the inert gas, effectively solving the defects of the prior art in terms of high air-tightness. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 It is an axial view of a sealing structure of an air-tight curtain wall.

[0026] Figure 2 It is an axial exploded view of a sealing assembly.

[0027] Figure 3 It is a front view of a sealing assembly.

[0028] Figure 4 It is a sectional view A-A of the front view of a sealing assembly.

[0029] MAIN ELEMENT SYMBOL DESCRIPTION

[0030] 1, sealing assembly; 3, argon gas layer; 4, nitrogen gas layer; 5, connecting assembly; 6, accommodating groove group; 7, housing; 8, carbon plate; 9, water layer; 10, fixed frame; 11, sealing member; 12, pressing member; 100, a sealing structure of an air-tight curtain wall. DETAILED DESCRIPTION

[0031] The embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0032] It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or can exist simultaneously with a middle component. When a component is considered to be "provided on" another component, it can be directly provided on the other component or can exist simultaneously with a middle component. The terms "top", "bottom", "upper", "lower", "left", "right", "front", "back", and the like used herein are for illustrative purposes only.

[0033] The embodiments of the present application provide a sealing structure of an airtight curtain wall, comprising:

[0034] The sealing assembly 1 is a hollow structure and comprises an argon gas layer 3 and a nitrogen gas layer 4 formed by a plurality of glass partitions, and the argon gas layer 3 and the nitrogen gas layer 4 are arranged in the same direction in sequence;

[0035] The connecting assembly 5 is arranged on the outer wall of the laboratory, the arrangement direction of the argon gas layer 3 and the nitrogen gas layer is recorded as a first direction, the connecting assembly 5 is provided with a plurality of accommodation groove groups 6 penetrating in the first direction, and a plurality of sealing assemblies 1 are arranged in the accommodation groove groups 6 to splice to form a sealing layer facing the outdoor.

[0036] The sealing structure of the airtight curtain wall provided above realizes higher level of airtight performance by adopting the inert gas layers, i.e., the argon gas layer 3 and the nitrogen gas layer 4, as important components of the sealing structure, and by the chemical stability and low permeability of the inert gas, and effectively solves the defects of the prior art in the high airtightness.

[0037] Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The following embodiments and features in the embodiments can be combined with each other without conflict.

[0038] Please refer to Figures 1-4 The embodiments of the present application provide a sealing structure of an airtight curtain wall, comprising:

[0039] The sealing assembly 1 is a hollow structure and comprises an argon gas layer 3 and a nitrogen gas layer 4 formed by a plurality of glass partitions, and the argon gas layer 3 and the nitrogen gas layer 4 are arranged in the same direction in sequence;

[0040] The connecting assembly 5 is arranged on the outer wall of the laboratory, the arrangement direction of the argon gas layer 3 and the nitrogen gas layer is recorded as a first direction, the connecting assembly 5 is provided with a plurality of accommodation groove groups 6 penetrating in the first direction, and a plurality of sealing assemblies 1 are arranged in the accommodation groove groups 6 to splice to form a sealing layer facing the outdoor.

[0041] Specifically, a kind of sealing structure 100 of air-tight curtain wall, its core features are in the sealing assembly 1 of hollow structure, these components are formed by carefully designed multiple glass partitions, form argon gas layer 3 and nitrogen gas layer 4.The two inert gas layers are sequentially arranged in the same direction, and the purpose is to use the low permeability and chemical stability of inert gas to effectively block the exchange of indoor and outdoor gas, thereby significantly improving the air-tightness.Argon gas layer 3 can more effectively block gas permeation due to its larger molecular weight, while nitrogen gas layer 4 is widely used and stable in nature as an additional protective layer.Connection assembly 5 is ingeniously arranged on the outer wall of the laboratory, and through the through accommodating groove group 6 opened, it can stably accommodate and splice multiple sealing assemblies 1, forming a continuous and efficient sealing layer facing the outdoor environment.This design not only enhances the overall air-tightness of the structure, but also ensures the integrity and functionality of the sealing layer when facing extreme weather or toxic gas leakage and other emergencies.In addition, the close fit between the sealing assembly 1 and the connection assembly 5 ensures the stability and durability of the gas layer through precise size control and installation process, providing a reliable safety barrier for laboratories in high-risk environments involving toxic gases and the like.

[0042] In a specific embodiment, the sealing structure further comprises a shell 7; multiple glass partitions the shell 7 in the first direction to form the argon gas layer 3 and nitrogen gas layer 4 when viewed in the first direction.

[0043] Specifically, the concept of shell 7 is further introduced.Shell 7, as an important part of the sealing structure, is partitioned by multiple glass in the same direction, together with the internal argon gas layer 3 and nitrogen gas layer 4, forming a solid and efficient protection system.The addition of shell 7 not only enhances the overall strength and rigidity of the structure, but also provides an additional physical barrier for the gas layer, effectively resisting the erosion of the external environment.Shell 7 is carefully selected in terms of material and design to ensure its compatibility and sealing with the gas layer.Meanwhile, the close combination between shell 7 and the gas layer ensures the continuity and integrity of the sealing structure through advanced manufacturing processes and installation techniques, further improving the overall air-tightness.This design not only improves the durability and reliability of the sealing structure, but also provides a safer and more stable working environment for the laboratory.

[0044] In a specific embodiment, the sealing assembly 1 further comprises a carbon plate 8, which is arranged at one end of the sealing assembly 1 facing the indoor;In the first direction, the carbon plate 8, argon gas layer 3 and ammonia gas layer are sequentially arranged.

[0045] Specifically, the design of the sealing assembly 1 is further optimized. In particular, at the end facing the indoor environment, a key element, the carbon plate 8, is added. With its excellent corrosion resistance and thermal stability, the carbon plate 8 becomes an ideal choice for protecting the gas layer from the indoor environment. The addition of the carbon plate 8 not only enhances the durability of the sealing assembly 1, but also further improves the overall airtight performance through its barrier effect. The close combination between the carbon plate 8 and the gas layer ensures the continuity and integrity of the sealing structure, effectively preventing the penetration and leakage of gas. In addition, the carbon plate 8 also has certain sound insulation and heat insulation effects, which can improve the acoustic environment and temperature control of the laboratory. This design not only improves the comprehensive performance of the sealing structure, but also provides a more comfortable and quiet working environment for the laboratory.

[0046] In a specific embodiment, the sealing structure further comprises a water layer 9 surrounded by two pieces of glass;

[0047] Viewed along the first direction, the water layer 9 is arranged between the carbon plate 8 and the argon gas layer 3, and the water layer 9 is used to absorb water-soluble gas.

[0048] Specifically, the water layer 9 is further introduced as an innovative element. The water layer 9 is surrounded by two pieces of glass and is ingeniously arranged between the carbon plate 8 and the argon gas layer 3. The addition of the water layer 9 not only enhances the protection capability of the sealing structure, but also effectively reduces the penetration risk of water-soluble gas to the sealing structure through its unique absorption mechanism. The water layer 9 can absorb and neutralize water-soluble gas entering the sealing structure, thereby preventing further penetration and damaging the integrity of the gas layer. At the same time, the close combination between the water layer 9 and the carbon plate 8 and the gas layer ensures the compactness and stability of the sealing structure. In addition, the water layer 9 also has the effect of adjusting the indoor humidity and temperature, which can improve the microclimate environment of the laboratory. This design not only improves the airtightness and protection capability of the sealing structure, but also provides a more healthy and pleasant working environment for the laboratory.

[0049] In a specific embodiment, the connecting assembly 5 comprises a fixing frame 10 and a sealing element 11; the arrangement direction of the carbon plate 8 to the ammonia gas layer is referred to as the first direction, in the first direction, the sealing element 11 is threadedly connected with the fixing frame 10, and the sealing element 11 presses the sealing assembly 1 on the fixing frame 10, so that the sealing assembly 1 and the fixing frame 10 are in interference fit.

[0050] Specifically, the design of the connection assembly 5 has been further improved. In particular, the introduction of the fixed frame 10 and the sealing element 11 as two key elements. The fixed frame 10 serves as the basic structure to support and fix the sealing assembly 1, and its stability and reliability are crucial. And the sealing element 11 realizes the tight pressing and fixing of the sealing assembly 1 through the threaded connection with the fixed frame 10. This connection method is not only simple and reliable, but also easy to install and disassemble, and easy to maintain and replace the sealing assembly 1. At the same time, the tight fit between the sealing element 11 and the fixed frame 10 ensures the stability and durability of the gas layer, effectively preventing gas leakage. In addition, the material selection of the fixed frame 10 and the sealing element 11 is also carefully selected to ensure its compatibility and corrosion resistance with the sealing assembly 1. This design not only improves the overall performance of the connection assembly 5, but also provides a more stable and reliable support and fixation for the sealing structure.

[0051] In a specific embodiment, the connection assembly 5 further comprises a pressing element 12; in the first direction, the pressing element 12 is arranged adjacent to the sealing element 11, and one end of the pressing element 12 is fixedly connected with the fixed frame 10, and the other end is pressed on the sealing assembly 1, and the pressing element 12 is used to fix the sealing assembly 1 in the fixed frame 10.

[0052] Specifically, the design of the connection assembly 5 has been further improved. In particular, the introduction of the fixed frame 10 and the sealing element 11 as two key elements. The fixed frame 10 serves as the basic structure to support and fix the sealing assembly 1, and its stability and reliability are crucial. And the sealing element 11 realizes the tight pressing and fixing of the sealing assembly 1 through the threaded connection with the fixed frame 10. This connection method is not only simple and reliable, but also easy to install and disassemble, and easy to maintain and replace the sealing assembly 1. At the same time, the tight fit between the sealing element 11 and the fixed frame 10 ensures the stability and durability of the gas layer, effectively preventing gas leakage. In addition, the material selection of the fixed frame 10 and the sealing element 11 is also carefully selected to ensure its compatibility and corrosion resistance with the sealing assembly 1. This design not only improves the overall performance of the connection assembly 5, but also provides a more stable and reliable support and fixation for the sealing structure.

[0053] In a specific embodiment, along the first direction, the fixed frame 10 is a cross-shaped structure; a plurality of sealing assemblies 1 are fixed in the cross-shaped structure along the first direction to form the sealing layer.

[0054] Specifically, the design of the mounting bracket 10 has been further optimized. In particular, the innovative element of a grid-like structure has been adopted. The grid-like structure of the mounting bracket 10 provides a stable and efficient support frame for the sealing components 1. Multiple sealing components 1 can be fixed along the grid structure, forming a continuous and tight sealing layer. This design not only enhances the overall stability and reliability of the sealing structure but also improves construction efficiency and installation accuracy. At the same time, the grid-like structure of the mounting bracket 10 facilitates the installation and removal of the sealing components 1, and makes maintenance and replacement easier. Furthermore, the material selection for the mounting bracket 10 has been carefully chosen to ensure its compatibility with the sealing components 1 and its corrosion resistance. This design not only improves the performance of the mounting bracket 10 but also provides a more robust and reliable support frame for the sealing structure.

[0055] In one specific embodiment, viewed along the first direction, the two seals 11 are symmetrically arranged along the central axis of the sealing assembly 1 and press against the sealing assembly 1 within the fixing frame 10 to prevent lateral leakage of the gas layer of the sealing assembly 1.

[0056] Specifically, the key feature of the symmetrical arrangement of the seals 11 is further emphasized. The two seals 11 are symmetrically arranged along the central axis of the sealing assembly 1 and tightly press against the sealing assembly 1 within the mounting bracket 10. This symmetrical arrangement not only ensures uniform stress on the sealing assembly 1 within the mounting bracket 10 but also improves the overall structural stability and airtightness. The symmetrical arrangement of the seals 11 effectively prevents lateral leakage of the gas layer, thereby ensuring the integrity and functionality of the sealing structure. Furthermore, the material selection and manufacturing process of the seals 11 have been carefully chosen and optimized to ensure a tight fit with the mounting bracket 10 and the sealing assembly 1, as well as corrosion resistance. This design not only improves the performance of the seals 11 but also provides a more reliable and efficient sealing mechanism for the sealing structure.

[0057] In one specific embodiment, the fixing frame 10 is made of stainless steel.

[0058] Specifically, the key feature of the material selection for the mounting bracket 10 is further emphasized. The mounting bracket 10 is made of high-quality stainless steel. Stainless steel has excellent corrosion resistance and mechanical strength, enabling it to withstand the erosion and damage of the laboratory environment. The use of stainless steel mounting bracket 10 not only improves the stability and reliability of the overall structure but also ensures that the sealed structure maintains its integrity and functionality in the face of emergencies such as extreme weather or toxic gas leaks. Furthermore, stainless steel mounting bracket 10 also possesses a certain degree of aesthetics and durability, meeting the laboratory's requirements for equipment appearance and service life. This design not only improves the performance of the mounting bracket 10 but also provides a higher quality and more reliable support foundation for the sealed structure.

[0059] In a specific embodiment, the housing 7 is made of glass.

[0060] Specifically, the choice of the material of the housing 7 is further emphasized as a key feature. The housing 7 is made of high-quality glass. The glass housing 7 has good transparency and corrosion resistance, which can maintain the brightness and cleanliness of the laboratory, and resist the penetration and damage of harmful gases. The use of the glass housing 7 not only enhances the overall aesthetics and practicality of the sealing structure, but also improves its protection capability for high-risk environments such as toxic gases. In addition, the glass housing 7 also has certain sound insulation and heat insulation effects, which can improve the acoustic environment and temperature control of the laboratory. This design not only improves the performance of the housing 7, but also provides a more comprehensive and reliable protection mechanism for the sealing structure.

[0061] The above only describes the embodiments of the present application, and it should be pointed out that those skilled in the art can make improvements without departing from the creative concept of the present application, but these all belong to the protection scope of the present application.

Claims

1. A sealing structure of an air-tight curtain wall, characterized by, The application relates to a sealing structure of a laboratory, which comprises a sealing assembly, a connecting assembly and a shell. The sealing assembly is a hollow structure, and the sealing assembly comprises an argon layer and a nitrogen layer formed by a plurality of glass partitions. The connecting assembly is arranged on the outer wall of the laboratory.

2. The sealed structure of an air-tight curtain wall according to claim 1, wherein, The setting direction of the argon layer and the nitrogen layer is recorded as a first direction. The connecting assembly is provided with a plurality of accommodating groove groups penetrating in the first direction.

3. The sealed structure of an air-tight curtain wall according to claim 1, wherein, The plurality of sealing assemblies are arranged in the accommodating groove groups to splice and form a sealing layer facing the outdoor. The sealing structure further comprises a shell.

4. The sealed structure of an air-tight curtain wall according to claim 3, wherein, The plurality of glass partitions partition the shell in the first direction to form the argon layer and the nitrogen layer. The sealing assembly further comprises a carbon plate arranged at one end of the sealing assembly facing the indoor.

5. The sealed structure of an air-tight curtain wall according to claim 3, wherein, The carbon plate, the argon layer and the nitrogen layer are sequentially arranged in the first direction. The sealing structure further comprises a water layer surrounded by two glass partitions.

6. The sealed structure of an air-tight curtain wall according to claim 5, wherein, The water layer is arranged between the carbon plate and the argon layer in a direction perpendicular to the first direction. The water layer is used for absorbing water-soluble gas.

7. The sealed structure of an air-tight curtain wall according to claim 6, wherein, The connecting assembly comprises a fixing frame and a sealing piece. The setting direction of the carbon plate to the nitrogen layer is recorded as the first direction.

8. The sealed structure of an air-tight curtain wall according to claim 7, wherein, In the first direction, the sealing piece is threadedly connected with the fixing frame, and the sealing piece presses the sealing assembly on the fixing frame, so that the sealing assembly is in interference fit with the fixing frame.

9. The sealed structure of an air-tight curtain wall according to claim 7, wherein, The connecting assembly further comprises a pressing piece.

10. The sealed structure of an air-tight curtain wall according to claim 2, wherein, In the first direction, the pressing piece is arranged adjacent to the sealing piece. One end of the pressing piece is fixedly connected with the fixing frame, and the other end of the pressing piece presses the sealing assembly. The pressing piece is used for fixing the sealing assembly in the fixing frame. In the first direction, the fixing frame is a T-shaped structure. The plurality of sealing assemblies are fixed in the T-shaped structure in the first direction to form the sealing layer. In the first direction, the two sealing pieces are symmetrically arranged along the central axis of the sealing assembly and press the sealing assembly in the fixing frame to prevent the gas layer of the sealing assembly from being laterally leaked. The fixing frame is made of stainless steel. The shell is made of glass.

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