A passive window installation structure

Abstract

The utility model relates to the technical field of passive windows, specifically to a passive window installation structure, comprising a passive window body, wherein the passive window body is fixedly connected to a transverse window frame and a longitudinal window frame through an upper connecting piece, a lower connecting piece and an intermediate connecting piece, and multi-layer seals are fixedly arranged in cavities between the upper connecting piece, the lower connecting piece and the intermediate connecting piece and the passive window body and the transverse window frame and the longitudinal window frame. The utility model reduces the energy loss caused by the thermal bridge effect and improves the energy efficiency of the multi-layer seal by designing the multi-layer seal; and the multi-layer seal and the upper connecting piece, the lower connecting piece and the intermediate connecting piece are fixedly connected by self-tapping screws, thereby avoiding deformation or damage under long-term extrusion, thereby affecting the thermal insulation and sound insulation performance of the window.

Description

Technical Field

[0001] The utility model relates to the technical field of passive windows, in particular to a mounting structure of a passive window. Background Art

[0002] In the field of architecture, passive windows are a type of high-performance energy-saving windows and doors developed based on the passive building design concept. It uses advanced materials and technical means to combine passive energy-saving means such as natural ventilation, lighting, and solar energy utilization with the efficient energy-saving technology of the building envelope to create a low-energy, high-comfort indoor environment. Passive windows have good thermal insulation and heat insulation properties, keeping the indoor temperature warm in winter and blocking the invasion of high temperatures in summer. At the same time, their sound insulation performance is also excellent, which can effectively isolate indoor and outdoor noise and provide a quiet and comfortable living environment. In addition, passive windows are also highly safe and environmentally friendly, using sturdy materials and safe designs, and adopting environmentally friendly materials that will not release harmful substances.

[0003] Although the installation structure of passive windows can achieve its design purpose to a certain extent, there are still some potential defects, which may affect its performance and use effect: First, the sealing performance of passive windows may be challenged. During long-term use, the sealing strip may be squeezed and worn, resulting in a decrease in its sealing performance. Especially if the sealing strip is a solid object, it is more likely to be deformed or damaged under long-term squeezing, which in turn affects the thermal insulation and sound insulation performance of the window; secondly, the installation structure of passive windows may have some design deficiencies. For example, the connection between the window frame and the wall may not be tight enough, resulting in the generation of a thermal bridge effect. This will cause heat to be quickly transferred at the connection between the window frame and the wall, affecting the thermal insulation effect of the window.

[0004] Therefore, it is necessary to design a passive window installation structure to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a passive window installation structure to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A passive window installation structure comprises a passive window body, wherein the passive window body is fixedly connected to a transverse window frame and a longitudinal window frame via an upper connecting piece, a lower connecting piece and an intermediate connecting piece, and a cavity between the upper connecting piece, the lower connecting piece and the intermediate connecting piece and the passive window body and the transverse window frame and the longitudinal window frame is fixedly provided with a multi-layer sealing piece.

[0008] As a preferred solution of the utility model, both sides of the longer sides of the upper connecting member, the lower connecting member and the middle connecting member are provided with engaging grooves, and the edges of the passive window body are inserted into the engaging grooves for fixed connection.

[0009] As a preferred solution of the utility model, the shorter sides of the upper connecting member, the lower connecting member and the middle connecting member are fixedly connected to the transverse window frame and the longitudinal window frame on both sides by screws.

[0010] As a preferred solution of the utility model, the multi-layer seal is made of BFRP material as a whole, and is filled with silica aerogel inside.

[0011] As a preferred solution of the utility model, a waterproof foaming agent is also filled between the multi-layer sealing member and the upper connecting member, the lower connecting member and the middle connecting member, and a silicone sealant is filled outside the waterproof foaming agent.

[0012] As a preferred solution of the utility model, the multi-layer sealing member and the upper connecting member, the lower connecting member and the middle connecting member are fixedly installed by a plurality of fixing members, and the fixing members are self-tapping screws.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a passive window installation structure is provided. When the passive window is used, a plurality of connectors for connection are provided between the window frame and the passive window, and a multi-layer sealant is provided therebetween. Firstly, the multi-layer sealant is made of BFRP material as a whole, and is filled with silica aerogel inside thereof. Thus, the high strength and corrosion resistance of BFRP can ensure the basic structure and stability of the multi-layer sealant. The excellent thermal insulation performance of silica aerogel can effectively reduce heat transfer, reduce energy loss caused by thermal bridge effect, and improve the energy efficiency of the multi-layer sealant. At the same time, the porous structure of silica aerogel may also enhance the filtering and catalytic performance of the sealant, so that it has better performance in specific application scenarios. Secondly, the multi-layer sealant and the upper connector, the lower connector and the middle connector are fixedly connected by self-tapping screws, so as to avoid deformation or damage under long-term extrusion, thereby affecting the thermal insulation and sound insulation performance of the window. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the partial cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2Schematic diagram of the enlarged structure at point A.

[0018] In the figure: 1. passive window body; 2. upper connecting piece; 3. middle connecting piece; 4. transverse window frame; 5. longitudinal window frame; 6. multi-layer sealing piece; 7. fixing piece. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A passive window installation structure includes a passive window body 1, wherein the passive window body 1 is fixedly connected to a transverse window frame 4 and a longitudinal window frame 5 via an upper connector 2, a lower connector and an intermediate connector 3, and a multi-layer sealing member 6 is fixedly arranged in a cavity between the upper connector 2, the lower connector and the intermediate connector 3 and the passive window body 1 and the transverse window frame 4 and the longitudinal window frame 5.

[0025] For details, please refer to Figure 1 , Figure 2 as well as Figure 3 , both sides of the longer sides of the upper connecting member 2, the lower connecting member and the middle connecting member 3 are provided with snap-fitting grooves, and the edges of the passive window body 1 are snapped into the snap-fitting grooves for fixed connection; the shorter sides of the upper connecting member 2, the lower connecting member and the middle connecting member 3 are fixedly connected to the transverse window frame 4 and the longitudinal window frame 5 on both sides by screws; the multi-layer sealing member 6 is made of BFRP material as a whole, and is filled with silica aerogel inside; a waterproof foaming agent is also filled between the multi-layer sealing member 6 and the upper connecting member 2, the lower connecting member and the middle connecting member 3, and a silicone sealant is filled on the outside of the waterproof foaming agent; the multi-layer sealing member 6 and the upper connecting member 2, the lower connecting member and the middle connecting member 3 are fixedly installed by multiple fixing members 7, and the fixing members 7 are self-tapping screws;

[0026] In this embodiment, since a plurality of connectors (an upper connector 2, a lower connector and an intermediate connector 3) are provided between the transverse window frame 4, the longitudinal window frame 5 and the passive window body 1, and a multi-layer seal 6 is provided therebetween, firstly, the multi-layer seal 6 is made of BFRP material as a whole, and is filled with silica aerogel inside, so that the high strength and corrosion resistance of BFRP can ensure the basic structure and stability of the multi-layer seal 6, and the excellent thermal insulation performance of silica aerogel can effectively reduce heat transfer, reduce energy loss caused by thermal bridge effect, and improve the energy efficiency of the multi-layer seal 6. At the same time, the porous structure of silica aerogel may also enhance the filtering and catalytic performance of the seal, so that it has better performance in specific application scenarios; secondly, the multi-layer seal 6 and the upper connector 2, the lower connector and the intermediate connector 3 are fixedly connected by self-tapping screws, so as to avoid deformation or damage under long-term extrusion, thereby affecting the thermal insulation and sound insulation performance of the window.

[0027] Among them, filling silica aerogel inside FRP (or BFRP, i.e. basalt fiber reinforced composite material) sealing material can be achieved through the following specific process steps:

[0028] 1. Preparation of silica aerogel:

[0029] First, silica aerogel needs to be prepared. This usually involves a sol-gel process, in which a silicon source (such as sodium silicate, ethyl silicate, etc.) undergoes hydrolysis and polycondensation under the action of a catalyst and additives to form a wet gel.

[0030] Subsequently, the wet gel undergoes aging, solvent replacement, and drying steps to ultimately obtain a silica aerogel with a porous structure.

[0031] 2. Preparation of FRP sealing materials:

[0032] According to the required seal shape and size, the fiber reinforcement material and resin matrix of FRP are prepared.

[0033] The fiber reinforcement material is impregnated in a resin matrix and formed into the preliminary structure of the FRP seal by mold forming or manual lamination.

[0034] 3. Filling of silica aerogel:

[0035] After the initial structure of the FRP seal is formed but before it is completely solidified, the prepared silica aerogel is filled into the seal in an appropriate manner.

[0036] The filling method can be designed according to the specific shape and size of the seal, such as by injection, spraying or manual filling.

[0037] 4. Curing and post-processing:

[0038] After filling with silica aerogel, the FRP seal is cured to fully cure the resin matrix and ensure the structural stability and sealing performance of the seal.

[0039] If necessary, the cured seal can be polished, trimmed and other post-processing to improve its appearance quality and sealing effect.

[0040] The utility model workflow: When installing the passive window, it mainly includes the following steps:

[0041] 1. Positioning and checking the size of the window opening: Before installing the window, the window opening needs to be checked horizontally and vertically. The vertical direction is usually checked by locating the positions on both sides of the opening and hanging vertical lines to ensure that the upper and lower windows are installed on the same vertical plane. The horizontal direction is checked by locating the building elevation of the upper and lower openings of the opening and popping up the horizontal line for leveling to ensure the accuracy of the window installation elevation.

[0042] 2. Window accessories installation: Due to the limited operating space between the window and the opening, some accessories such as sub-frames and fixed zinc sheets need to be installed in the operating room in advance. Waterproof vapor barrier membranes and pre-compression expansion sealing tapes also need to be pasted at this stage.

[0043] 3. Window installation on the interior side: After the window is fixed into the opening, the interior side needs to be installed and adjusted. This usually includes using wooden wedges to adjust the upper and lower left and right spacing of the window, adjusting the horizontal and vertical degrees, and then fixing the window fixing zinc sheet to the opening angle steel. The waterproof vapor barrier membrane on the interior side also needs to be pasted at this stage.

[0044] 4. Outdoor installation and sealing: After the window is installed indoors, it is necessary to install and seal the outdoor side. This may include using special angle steel for multi-point fixing to meet the load-bearing requirements of the window, and using energy-saving support blocks for auxiliary support. The outdoor waterproof breathable membrane also needs to be installed at this stage to effectively prevent moisture from entering while ensuring indoor air circulation.

[0045] 5. Other details: The installation process also includes some other details, such as installing window sills, covering window frames with insulation boards, installing drip lines, etc. These details help to further improve the thermal insulation and sealing performance of the windows.

[0046] Since a plurality of connectors (an upper connector 2, a lower connector and an intermediate connector 3) are provided between the transverse window frame 4, the longitudinal window frame 5 and the passive window body 1, and a multi-layer seal 6 is provided therebetween, firstly, the multi-layer seal 6 is made of BFRP material as a whole, and is filled with silica aerogel inside, so that the high strength and corrosion resistance of BFRP can ensure the basic structure and stability of the multi-layer seal 6, and the excellent thermal insulation performance of silica aerogel can effectively reduce heat transfer, reduce energy loss caused by thermal bridge effect, and improve the energy efficiency of the multi-layer seal 6. At the same time, the porous structure of silica aerogel may also enhance the filtering and catalytic performance of the seal, so that it has better performance in specific application scenarios; secondly, the multi-layer seal 6 and the upper connector 2, the lower connector and the intermediate connector 3 are fixedly connected by self-tapping screws, so as to avoid deformation or damage under long-term extrusion, thereby affecting the thermal insulation and sound insulation performance of the window.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A passive window installation structure, comprising a passive window body (1), characterized in that: The passive window body (1) is fixedly connected to a transverse window frame (4) and a longitudinal window frame (5) via an upper connecting member (2), a lower connecting member and an intermediate connecting member (3); a multi-layer sealing member (6) is fixedly arranged in the cavity between the upper connecting member (2), the lower connecting member and the intermediate connecting member (3) and the passive window body (1) and the transverse window frame (4) and the longitudinal window frame (5).

2. A passive window installation structure according to claim 1, characterized in that: Both sides of the long sides of the upper connecting piece (2), the lower connecting piece and the middle connecting piece (3) are provided with snap-fitting grooves, and the edges of the passive window body (1) are snapped into the snap-fitting grooves for fixed connection.

3. The passive window installation structure according to claim 1, characterized in that: The short sides of the upper connecting member (2), the lower connecting member and the middle connecting member (3) are fixedly connected to the transverse window frame (4) and the longitudinal window frame (5) on both sides by means of screws.

4. The passive window installation structure according to claim 1, characterized in that: The multi-layer sealing element (6) is entirely made of BFRP material, and is filled with silica aerogel inside.

5. The passive window installation structure according to claim 1, characterized in that: A waterproof foaming agent is also filled between the multi-layer sealing member (6) and the upper connecting member (2), the lower connecting member and the middle connecting member (3), and a silicone sealant is filled outside the waterproof foaming agent.

6. The passive window installation structure according to claim 1, characterized in that: The multi-layer sealing member (6) and the upper connecting member (2), the lower connecting member and the middle connecting member (3) are fixedly installed via a plurality of fixing members (7), and the fixing members (7) are self-tapping screws.

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