Passive energy saving window

Abstract

The utility model discloses a passive energy -conserving window, including flat -open frame and flat -open fan, the outside of flat -open fan installs in the inside of flat -open frame, and the middle part of flat -open frame is provided with first heat insulation module, and the top of first heat insulation module is provided with equal pressure sealing rubber strip, and flat -open fan is provided with second heat insulation module with equal pressure sealing rubber strip opposite. Through first heat insulation module, second heat insulation module, PE foamed cotton, equal pressure sealing rubber strip of the utility model, can realize the effect of 9 levels (K value 1.2) of heat insulation, 6 levels (45dB) of sound insulation, 9 levels (5.5kPa) of wind pressure resistance, 6 levels (600Pa) of water tightness, 8 levels of air tightness positive and negative pressure, and the relatively higher heat preservation, heat insulation of less accessories, cheaper material is adopted.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy window technology, and more specifically to a passive energy-saving window. Background Technology

[0002] Passive windows are high-performance, energy-efficient windows developed based on the passive building design concept. They utilize advanced materials and technologies to combine passive energy-saving methods such as natural ventilation, lighting, and solar energy utilization with highly efficient energy-saving technologies in the building envelope, creating a low-energy, highly comfortable indoor environment. Passive windows need to achieve a balance in terms of thermal insulation, sound insulation, wind pressure resistance, water tightness, and air tightness. As an advanced energy-saving technology, passive windows have broad application prospects in the field of green building. Their excellent energy-saving performance, improved indoor comfort, enhanced architectural aesthetics, and long lifespan make them an indispensable part of modern architectural design. Therefore, the structural development of passive windows has become a key focus in the industry. Utility Model Content

[0003] The main purpose of this utility model is to provide a passive energy-saving window with a simple structure and low cost.

[0004] The technical solution adopted by this utility model is as follows: a passive energy-saving window, including a casement frame and a casement sash, the outer side of the casement sash being installed on the inner side of the casement frame; a first heat insulation module is provided in the middle of the casement frame, an equal pressure sealing strip is provided above the first heat insulation module, and the bottom of the equal pressure sealing strip is engaged with the first heat insulation module; the casement sash is provided with a second heat insulation module facing the equal pressure sealing strip, and an insulated glass assembly is provided inside the casement sash, with PE foam cotton provided between the second heat insulation module and the insulated glass assembly.

[0005] The hinged frame includes a first outer frame aluminum profile, a second outer frame aluminum profile, and a load-bearing auxiliary aluminum profile. The load-bearing auxiliary aluminum profile is disposed between the first outer frame aluminum profile and the second outer frame aluminum profile. The first heat insulation module is installed above the load-bearing auxiliary aluminum profile and its two sides are respectively snapped to the first outer frame aluminum profile and the second outer frame aluminum profile.

[0006] The casement window includes a first glass panel aluminum profile, a second glass panel aluminum profile, a glass pressure line aluminum profile, and the insulated glass assembly. The insulated glass assembly is pressed between the first glass panel aluminum profile and the second glass panel aluminum profile by the glass pressure line aluminum profile. The second heat insulation module is installed below the insulated glass assembly and its two sides are respectively snapped into the first glass panel aluminum profile and the second glass panel aluminum profile.

[0007] The first heat insulation module includes a first heat insulation strip, a second heat insulation strip symmetrically arranged with respect to the first heat insulation strip, and two first intermediate heat insulation strips connected between the first heat insulation strip and the second heat insulation strip. Both ends of the first heat insulation strip and the second heat insulation strip are respectively snapped into the first outer frame aluminum profile and the second outer frame aluminum profile. Both ends of the equal pressure sealing strip are respectively snapped into the first outer frame aluminum profile and the second outer frame aluminum profile. The bottom of the equal pressure sealing strip is snapped into the first heat insulation strip.

[0008] The second thermal insulation module includes a third thermal insulation strip, a cavity blocking profile, and a second intermediate thermal insulation strip connecting the third thermal insulation strip and the cavity blocking profile. The PE foam is snapped onto the third thermal insulation strip, and the cavity blocking profile faces the isobaric sealing strip.

[0009] The present invention aims to achieve, through its first insulation module, second insulation module, PE foam, and isobaric sealing strip, a thermal insulation level of 9 (K-value 1.2), a sound insulation level of 6 (45dB), a wind pressure resistance level of 9 (5.5kPa), a water tightness level of 6 (600Pa), and an air tightness level of 8 (positive and negative pressure). This is achieved using fewer components and cheaper materials to achieve relatively high thermal insulation performance. Attached Figure Description Figure 1 This is a three-dimensional cross-sectional view of the present invention.

[0010] Figure 2 for Figure 1 Enlarged diagram of point A in the middle. Detailed Implementation

[0011] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0012] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0013] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0014] Please refer to Figures 1 to 2 As shown, this utility model provides a passive energy-saving window, which includes a casement frame 10 and a casement sash 20. The outer side of the casement sash 20 is installed on the inner side of the casement frame 10. The casement sash is installed in the casement frame 10 by casement hinges and related hardware accessories. Casement hinges are commonly used accessories in the field and are not shown in the figure.

[0015] A first heat insulation module 14 is provided in the middle of the hinged frame 10, and an equal pressure sealing strip 15 is provided above the first heat insulation module 14. The hinged fan 20 is provided with a second heat insulation module 25 facing the equal pressure sealing strip 15.

[0016] Specifically, the hinged frame 10 includes a first outer frame aluminum profile 11, a second outer frame aluminum profile 12, and a load-bearing auxiliary aluminum profile 13. The load-bearing auxiliary aluminum profile 13 is disposed between the first outer frame aluminum profile 11 and the second outer frame aluminum profile 12. The first heat insulation module 14 is installed above the load-bearing auxiliary aluminum profile 13 and its two sides are respectively snapped to the first outer frame aluminum profile 11 and the second outer frame aluminum profile 12.

[0017] The casement window 20 includes a first glass panel aluminum profile 21, a second glass panel aluminum profile 22, a glass pressure line aluminum profile 23, and an insulated glass assembly 24. The insulated glass assembly 24 is pressed between the first glass panel aluminum profile 21 and the second glass panel aluminum profile 22 by the glass pressure line aluminum profile 23. The second heat insulation module 25 is installed below the insulated glass assembly 24 and its two sides are respectively snapped to the first glass panel aluminum profile 21 and the second glass panel aluminum profile 22. PE foam 26 is provided between the second heat insulation module 25 and the insulated glass assembly 24.

[0018] In this embodiment, the first heat insulation module 14 includes a first heat insulation strip 141, a second heat insulation strip 142 symmetrically arranged with the first heat insulation strip 141, and two first intermediate heat insulation strips 143 connected between the first heat insulation strip 141 and the second heat insulation strip 142. Both ends of the first heat insulation strip 141 and the second heat insulation strip 142 are respectively engaged with the first outer frame aluminum profile 11 and the second outer frame aluminum profile 12. Specifically, the first outer frame aluminum profile 11 and the second outer frame aluminum profile 12 are provided with corresponding slots for the first heat insulation strip or the second heat insulation strip to be engaged. Both ends of the equal pressure sealing strip 15 are respectively engaged with the first outer frame aluminum profile 11 and the second outer frame aluminum profile 12, and the bottom of the equal pressure sealing strip 15 is engaged with the first heat insulation strip 141. The first heat insulation module 14 can effectively improve the heat insulation and heat preservation performance.

[0019] In this embodiment, the second heat insulation module 25 includes a third heat insulation strip 251, a cavity blocking profile 252, and a second intermediate heat insulation strip 253 connecting the third heat insulation strip 251 and the cavity blocking profile 252. The PE foam 26 is snapped onto the third heat insulation strip 251, and the cavity blocking profile 252 faces the isobaric sealing strip 15. Through the cooperation of the cavity blocking profile 252 and the isobaric sealing strip 15, heat transfer is blocked and air circulation is allowed, effectively improving airtightness and heat preservation.

[0020] In this embodiment, both the second glass fan aluminum profile 22 and the second outer frame aluminum profile 12 are provided with water-permeable holes (not shown in the figure).

[0021] The present invention aims to achieve the following effects through the first heat insulation module, the second heat insulation module, PE foam, and isobaric sealing strip: heat insulation level 9 (K value 1.2), sound insulation level 6 (45dB), wind pressure resistance level 9 (5.5kPa), water tightness level 6 (600Pa), and air tightness positive and negative pressure level 8. It achieves relatively high thermal insulation performance by using fewer accessories and cheaper materials.

[0022] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A passive energy-saving window, characterized in that: The device includes a casement frame and a casement sash, with the outer side of the casement sash installed on the inner side of the casement frame. A first heat insulation module is provided in the middle of the casement frame, and an equal pressure sealing strip is provided above the first heat insulation module. The bottom of the equal pressure sealing strip is engaged with the first heat insulation module. The casement sash is provided with a second heat insulation module facing the equal pressure sealing strip. An insulated glass assembly is provided inside the casement sash, and PE foam is provided between the second heat insulation module and the insulated glass assembly.

2. A passive energy-saving window according to claim 1, characterized in that, The hinged frame includes a first outer frame aluminum profile, a second outer frame aluminum profile, and a load-bearing auxiliary aluminum profile. The load-bearing auxiliary aluminum profile is disposed between the first outer frame aluminum profile and the second outer frame aluminum profile. The first heat insulation module is installed above the load-bearing auxiliary aluminum profile and its two sides are respectively snapped to the first outer frame aluminum profile and the second outer frame aluminum profile.

3. A passive energy-saving window according to claim 2, characterized in that, The casement window includes a first glass panel aluminum profile, a second glass panel aluminum profile, a glass pressure line aluminum profile, and the insulated glass assembly. The insulated glass assembly is pressed between the first glass panel aluminum profile and the second glass panel aluminum profile by the glass pressure line aluminum profile. The second heat insulation module is installed below the insulated glass assembly and its two sides are respectively snapped into the first glass panel aluminum profile and the second glass panel aluminum profile.

4. A passive energy-saving window according to claim 3, characterized in that, The first heat insulation module includes a first heat insulation strip, a second heat insulation strip symmetrically arranged with respect to the first heat insulation strip, and two first intermediate heat insulation strips connected between the first heat insulation strip and the second heat insulation strip. Both ends of the first heat insulation strip and the second heat insulation strip are respectively snapped into the first outer frame aluminum profile and the second outer frame aluminum profile. Both ends of the equal pressure sealing strip are respectively snapped into the first outer frame aluminum profile and the second outer frame aluminum profile. The bottom of the equal pressure sealing strip is snapped into the first heat insulation strip.

5. A passive energy-saving window according to claim 4, characterized in that, The second thermal insulation module includes a third thermal insulation strip, a cavity blocking profile, and a second intermediate thermal insulation strip connecting the third thermal insulation strip and the cavity blocking profile. The PE foam is snapped onto the third thermal insulation strip, and the cavity blocking profile faces the isobaric sealing strip.

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