A vision window for clean laboratory spaces in research and development buildings
By integrating energy-saving exterior windows and observation windows in the cleanroom space through integrated installation components and sealing technology, the problems of inconsistent appearance, easy contamination, and maintenance caused by separate designs are solved. This achieves high airtightness and seamless connection, improving the operational efficiency and safety of the cleanroom.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA ARCHITECTURE DESIGN & RES GRP CO LTD
- Filing Date
- 2025-09-08
- Publication Date
- 2026-08-04
AI Technical Summary
In existing cleanroom spaces, the separate design of the observation window and the exterior window leads to problems such as inconsistent appearance, difficulty in cleaning, easy contamination, high maintenance costs, and poor durability.
The energy-saving exterior window glass and observation window glass are integrated into one unit using integrated installation components. They are sealed with multiple layers of high-elasticity sealing strips and structural adhesives, and have tongue and groove joints on the interior side to connect with the cleanroom wall panel, forming a seamless seal. Composite thermally broken aluminum alloy profiles and condensate collection tanks are combined to improve airtightness and watertightness.
It achieves a uniform appearance, eliminates gaps and dead corners, improves cleanliness and airtightness, reduces maintenance costs, and ensures the integrity and safety of the clean space.
Smart Images
Figure CN224592036U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of laboratory window technology, and in particular to a window for use in clean laboratory spaces in scientific research buildings. Background Technology
[0002] In scientific research and experimental buildings, especially in cleanroom spaces, extremely stringent requirements are placed on environmental cleanliness, temperature and humidity stability, noise control, and personnel safety. However, in current technology, exterior windows and interior observation and lighting windows are typically designed and constructed separately. This split-design and construction approach presents numerous problems:
[0003] (1) Disconnect between appearance and function: Due to differences in material selection, opening size, partitioning method, and construction techniques between the exterior windows and observation windows, a visual disharmony arises, disrupting the overall aesthetics and unity of the laboratory building. For example... Figure 1 As shown. (2) Increased structural complexity and pollution risk: The split design inevitably results in gaps, seams, building cavities, and dead corners between the two windows. These hidden spaces are prone to accumulating dust, microorganisms (such as bacterial plaque), and construction residues, becoming potential sources of pollution. This not only increases the difficulty of daily cleaning but also seriously threatens the cleanliness level of the clean laboratory and the biosafety of the experimental environment. (3) High maintenance costs and poor durability: The split design means that the outer window and the observation window need to be maintained and repaired separately. The inconsistency in their structural system and material form increases the complexity of maintenance. At the same time, the existence of gaps and seams may lead to a decrease in sealing performance, affecting the overall durability of the window and thus increasing the later operation and maintenance costs. The above problems seriously affect the normal operation, environmental control, and later maintenance of the clean laboratory, restricting scientific research efficiency and safety. Utility Model Content
[0004] Based on the above analysis, the present invention aims to provide a viewing window for clean laboratory spaces in scientific research buildings, in order to solve the problems of inconsistent appearance and structure between existing laboratory observation windows and building windows, difficulty in cleaning, and easy contamination, and to significantly improve the overall performance of the viewing window.
[0005] The objective of this utility model is mainly achieved through the following technical solutions:
[0006] A viewing window for a clean laboratory space in a scientific research building includes a window frame, an integrated mounting component, an energy-saving exterior window glass, and an observation window glass. The window frame and the integrated mounting component are both located in the window opening. The window frame is located in front of the integrated mounting component. There are two integrated mounting components, which are located on the upper and lower sides of the window opening, respectively.
[0007] The integrated mounting component is provided with at least two strip grooves, the energy-saving exterior window glass is installed in the strip groove near the window frame, and the observation window glass is installed in the remaining strip grooves;
[0008] The energy-saving exterior window glass and the observation window glass are sealed to the window frame, the integrated installation component, and the side wall of the window opening using multiple layers of high-elasticity sealing strips and structural adhesive.
[0009] Furthermore, the strip groove is provided along the length direction of the integrated mounting component.
[0010] Furthermore, the strip groove extends through both ends of the integrated mounting component along its length.
[0011] Furthermore, the integrated mounting component has a tongue and groove joint on the indoor side.
[0012] Furthermore, the strip groove and the tongue and groove are respectively provided on the upper and lower sides of the integrated mounting component.
[0013] Furthermore, it also includes a cleanroom wall panel connected to the tongue and groove joint.
[0014] Furthermore, the cleanroom wall panel is a color steel plate or a stainless steel plate.
[0015] Furthermore, the window frame is a rectangular frame, and the top and bottom of the window frame are provided with side strips extending away from the center of the window frame.
[0016] Furthermore, the integrated mounting component is provided with a condensate collection tank and a guide hole.
[0017] Furthermore, both the window frame and the integrated mounting component are made of composite thermally broken aluminum alloy profiles.
[0018] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:
[0019] (1) This utility model has a window frame on the outside of the window opening, and an integrated installation component is provided at the top and bottom of the rear side of the window frame. A strip groove for installing the energy-saving outer window glass and the observation window glass is provided on the integrated installation component, which physically integrates the energy-saving outer window and the clean observation window into one, realizing a flat and unified appearance and a high degree of visual coordination, and completely solving the problem of appearance fragmentation caused by traditional split design. The energy-saving outer window glass and the observation window glass are sealed with the window frame, the integrated installation component and the side wall of the window opening using multiple layers of high-elasticity sealing strips and structural adhesive, so that a sealed space is formed between the energy-saving outer window glass and the observation window glass, fundamentally eliminating the gaps, building cavities and dead corners existing in traditional split design, avoiding the accumulation of dust, microorganisms and construction waste, and significantly improving the airtightness of the precision experimental environment.
[0020] (2) The integrated installation component of this utility model is also provided with a tongue and groove near the indoor side. The strip groove and the tongue and groove are respectively provided on the upper and lower sides of the integrated installation component. The clean wall panel is connected with the tongue and groove. Through the precise fit between the tongue and groove and the clean wall panel, after the window is installed in place, the clean wall panel can be directly embedded or covered by the tongue and groove. The seamless connection and final sealing of the clean wall are achieved through secondary sealing, ensuring the integrity of the clean space.
[0021] (3) The present invention uses strip grooves set on the integrated installation component, and multiple heat insulation strips and sealing strips to make the energy-saving exterior window glass and the observation window glass form multiple independent chambers. This not only enhances the overall strength and heat insulation performance of the window frame, but also ensures extremely high air tightness and water tightness, effectively blocking the penetration of air, dust and moisture. At the same time, it maintains the independence of each functional area.
[0022] (4) The present invention has a condensate collection tank and a guide hole on the integrated installation component at the bottom. The condensate collection tank and the guide hole are located between the energy-saving outer window glass and the observation window glass to ensure that the condensate can be effectively collected and discharged, fundamentally eliminating the condensation phenomenon on the glass surface and inside the cavity, and ensuring the clarity of the window.
[0023] In this invention, the above-described technical solutions can be combined with each other to achieve more preferred combinations. Other features and advantages of this invention will be set forth in the following description, and some advantages will become apparent from the description or be learned by practicing this invention. The objectives and other advantages of this invention can be realized and obtained from the details specifically pointed out in the text and accompanying drawings. Attached Figure Description
[0024] The accompanying drawings are for illustrative purposes only and are not intended to limit the scope of the invention. Throughout the drawings, the same reference numerals denote the same parts.
[0025] Figure 1 This is a schematic diagram illustrating the positional relationship between the outer window and the laboratory observation window in the prior art;
[0026] Figure 2 This is a schematic diagram of half of a window used in a clean laboratory space in a research building, as shown in a specific embodiment.
[0027] Figure 3 For specific embodiments Figure 2 Enlarged diagram of part A in the middle;
[0028] Figure 4 For specific embodiments Figure 2 Enlarged diagram of section B;
[0029] Figure 5 This is a schematic diagram of the cross-sectional structure of a window used in a clean laboratory space within a research building, as shown in a specific embodiment.
[0030] Figure 6 For specific embodiments Figure 5 Enlarged diagram of section C;
[0031] Figure 7 This is an exploded structural diagram of half of a window used in a clean laboratory space in a research building, as shown in a specific embodiment.
[0032] Figure label:
[0033] 1-Window frame; 11-Edge strip; 2-Integrated installation component; 21-Strip groove; 22-Tongue and groove; 3-Energy-saving exterior window glass; 4-Observation window glass; 5-Cleanroom wall panel;
[0034] 100 - Laboratory observation window; 200 - Cleanroom wall panel; 300 - Energy-saving exterior window; 400 - Exterior wall. Detailed Implementation
[0035] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.
[0036] like Figure 1 As shown, the laboratory observation window 100 is installed on the cleanroom wall panel 200, and the energy-saving exterior window 300 is installed on the exterior wall 400. The laboratory observation window 100 and the energy-saving exterior window 300 are separate units. To address the drawbacks of this separate design and construction, a specific embodiment of this utility model is provided, combined with... Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7As shown, a viewing window for a cleanroom space in a scientific research building is disclosed, comprising a window frame 1, an integrated mounting component 2, energy-saving exterior window glass 3, and an observation window glass 4. Both the window frame 1 and the integrated mounting component 2 are located within a window opening, with the window frame 1 positioned in front of the integrated mounting component 2. Two integrated mounting components 2 are provided, located on the upper and lower sides of the window opening, respectively. Each integrated mounting component 2 has at least two slots 21. The energy-saving exterior window glass 3 is installed in the slot 21 closest to the window frame 1, and the observation window glass 4 is installed in the remaining slots 21. The energy-saving exterior window glass 3 and the observation window glass 4 are sealed to the window frame 1, the integrated mounting component 2, and the sidewalls of the window opening using multiple layers of high-elasticity sealing strips and structural adhesive.
[0037] Compared with existing technologies, the viewing window provided in this embodiment for clean laboratory spaces in scientific research buildings has a window frame 1 on the outside of the window opening. The top and bottom of the rear side of the window frame 1 are equipped with integrated mounting components 2. Strip grooves 21 are provided on the integrated mounting components 2 for installing energy-saving exterior glass 3 and observation window glass 4, physically integrating the energy-saving exterior window and the clean observation window into one unit. This achieves a smooth and unified appearance and a high degree of visual harmony, completely solving the problem of visual disjointedness caused by traditional separate designs. Because there are gaps between the strip grooves 21, and because the energy-saving exterior glass 3 and observation window glass 4 are sealed with multiple layers of high-elasticity sealing strips and structural adhesive between themselves and the window frame 1, the integrated mounting components 2, and the side walls of the window opening, a sealed space is formed between the energy-saving exterior glass 3 and the observation window glass 4. This fundamentally eliminates the gaps, building cavities, and dead corners present in traditional separate designs, preventing the accumulation of dust, microorganisms, and construction waste. This ultra-high airtightness effectively blocks the infiltration of dust, particles, and external air, significantly improving the airtightness of the precision experimental environment.
[0038] The strip groove 21 is provided along the length direction of the integrated mounting component 2, and the strip groove 21 passes through both ends of the integrated mounting component 2 along the length direction.
[0039] Preferably, both the window frame 1 and the integrated mounting component 2 are made of composite thermally broken aluminum alloy profiles. The energy-saving exterior window glass 3 is double-glazed, and the observation window glass 4 is tempered glass.
[0040] To further improve the sealing effect, such as Figure 3 , Figure 4 and Figure 6 As shown, the integrated mounting component 2 also has a tongue and groove joint 22 near the interior side, and the strip groove 21 and the tongue and groove joint 22 are respectively located on the upper and lower sides of the integrated mounting component 2. It should be noted that the description of the upper and lower sides here refers to the integrated mounting component 2 located below the window opening as an example. Figure 3 , Figure 4 and Figure 6As shown, the viewing window for the clean laboratory space in the scientific research building also includes a clean wall panel 5, which is connected to the tongue and groove joint 22. Preferably, the clean wall panel 5 is a color steel plate or a stainless steel plate.
[0041] In this embodiment, through the precise fit between the tongue and groove joint 22 and the clean wall panel 5, after the window is fully installed, the clean wall panel 5 can be directly embedded in or cover the tongue and groove joint 22, and the seamless connection and final sealing of the clean wall are achieved through secondary sealing, ensuring the integrity of the clean space.
[0042] Preferably, the window frame 1 is a rectangular frame, for connection with the window opening, such as... Figure 3 , Figure 4 and Figure 6 As shown, the top and bottom of the window frame 1 are provided with outwardly extending edge strips 11. These edge strips 11 are engaged with the protrusions provided above and below the window opening.
[0043] In this embodiment, the energy-saving exterior window and the cleanroom observation window are physically integrated into one unit through the integrated installation component 2, achieving a smooth and unified appearance and a high degree of visual harmony, completely solving the problem of visual disjointedness caused by traditional separate designs. At the same time, the energy-saving exterior window glass 3 ensures sufficient natural lighting and reduces reliance on artificial lighting, while the cleanroom observation window glass 4 meets the cleanliness requirements, achieving a perfect combination of function and aesthetics.
[0044] This embodiment, through the use of composite profiles, multi-layer sealing strips and structural adhesives, as well as the secondary sealing installation of the tongue-and-groove joint 22 on the indoor side and the cleanroom wall panel 5, fundamentally eliminates the gaps, building cavities and dead corners existing in traditional split designs, avoiding the accumulation of dust, microorganisms and construction waste. This ultra-high airtightness effectively blocks the infiltration of dust, particles and outside air, significantly improving the airtightness of the precision experimental environment.
[0045] In this embodiment, the energy-saving exterior window glass 3 and the interior cleanroom observation window glass 4 are respectively installed in the corresponding cavities of the window frame system. Multiple layers of high-elasticity sealing strips and structural adhesive are used to seal the glass and window frame, ensuring extremely high airtightness and watertightness, effectively preventing the penetration of air, dust, and moisture. The interior outer edge of the integrated installation component 2 is designed with a tongue and groove joint 22, which precisely matches the installation structure of the cleanroom wall panel 5 (such as a color steel plate or stainless steel plate). After the entire window is installed in place, the cleanroom wall panel 5 can be directly embedded into or cover the tongue and groove joint 22, and a secondary seal is used to achieve a seamless connection and final airtightness with the cleanroom wall, ensuring the integrity of the clean space.
[0046] Example 2
[0047] Another specific embodiment of this utility model discloses a viewing window for a clean laboratory space in a scientific research building. The difference from embodiment 1 is that a condensate collection tank and a guide hole (not shown in the figure) are provided on the integrated mounting component 2 at the bottom. The condensate collection tank and the guide hole are located between the energy-saving outer window glass 3 and the observation window glass 4, ensuring that condensate can be effectively collected and discharged, fundamentally eliminating condensation on the glass surface and inside the cavity, and ensuring the clarity of the viewing window.
[0048] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.
Claims
1. A viewing window for use in clean laboratory spaces within scientific research buildings, characterized in that, It includes a window frame (1), an integrated installation component (2), an energy-saving exterior window glass (3), and an observation window glass (4). The window frame (1) and the integrated installation component (2) are both located in the window opening. The window frame (1) is located in front of the integrated installation component (2). There are two integrated installation components (2), which are located on the upper and lower sides of the window opening, respectively. The integrated installation component (2) is provided with at least two strip grooves (21), the energy-saving exterior window glass (3) is installed in the strip groove (21) near the window frame (1), and the observation window glass (4) is installed in the remaining strip grooves (21); The energy-saving exterior window glass (3) and the observation window glass (4) are sealed with the window frame (1), the integrated installation component (2), and the side wall of the window opening using multiple layers of high-elasticity sealing strips and structural adhesive.
2. The viewing window for a clean laboratory space in a scientific research building according to claim 1, characterized in that, The strip groove (21) is provided along the length direction of the integrated mounting component (2).
3. The viewing window for a clean laboratory space in a scientific research building according to claim 2, characterized in that, The strip groove (21) extends through both ends of the integrated mounting component (2) along its length.
4. The viewing window for a clean laboratory space in a scientific research building according to any one of claims 1-3, characterized in that, The integrated installation component (2) has a tongue and groove joint (22) near the indoor side.
5. The viewing window for a clean laboratory space in a scientific research building according to claim 4, characterized in that, The strip groove (21) and the tongue and groove (22) are respectively provided on the upper and lower sides of the integrated mounting component (2).
6. The viewing window for a clean laboratory space in a scientific research building according to claim 5, characterized in that, It also includes a cleanroom wall panel (5) connected to the tongue and groove joint (22).
7. The viewing window for a clean laboratory space in a scientific research building according to claim 6, characterized in that, The cleanroom wall panel (5) is a color steel plate or a stainless steel plate.
8. The viewing window for a clean laboratory space in a scientific research building according to any one of claims 1-3 and 5-7, characterized in that, The window frame (1) is a rectangular frame, and the top and bottom of the window frame (1) are provided with side strips (11) extending away from the center of the window frame (1).
9. The viewing window for a clean laboratory space in a scientific research building according to any one of claims 1-3 and 5-7, characterized in that, The integrated installation component (2) is provided with a condensate collection tank and a guide hole.
10. The viewing window for a clean laboratory space in a scientific research building according to any one of claims 1-3 and 5-7, characterized in that, Both the window frame (1) and the integrated mounting component (2) are made of composite thermally broken aluminum alloy profiles.