Ventilation soundproof window of building

Abstract

The utility model discloses a building ventilation soundproof window which comprises a soundproof window body, a ventilation base is fixedly assembled at the lower end of the soundproof window body, a penetrating type through groove is formed in the inner wall of the ventilation base, a silent fan is fixedly assembled on the inner wall of the ventilation base, a filter screen is arranged on one side of the silent fan, and the filter screen is arranged on the other side of the silent fan. The filter screen is located at the outer side end of the silent fan and fixedly connected with the inner wall of the ventilation base, a silencing structure is arranged on the other side of the silent fan and fixedly assembled on the inner wall of the ventilation base, a connecting pipe is arranged on one side of the silencing structure and fixedly assembled on the inner wall of the ventilation base, and the connecting pipe is connected with the silencing structure. The filter screen, the silence fan, the silencing structure and the connecting pipe are all located in the through groove, through the effect of the silencing structure, external noise can be effectively blocked and subjected to effective silencing treatment, the external noise is discharged indoors through the connecting pipe, it is guaranteed that the window is soundproof and ventilated, and the window is convenient to use and high in practicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building engineering, specifically relates to a ventilation sound insulation window of building. BACKGROUND

[0002] With the acceleration of urbanization process and traffic noise pollution aggravation, the traditional window has inherent contradiction between ventilation demand and sound insulation performance: the ordinary sliding window gap leak sound is serious when opening, and the broken bridge aluminum casement window that is good in airtightness cannot satisfy the continuous ventilation demand, and early solutions such as simply thickening glass or adopting double-layer window can improve sound insulation effect, but lead to complete loss of ventilation function, so a ventilation sound insulation window is needed to solve the above problems. SUMMARY

[0003] The utility model discloses a ventilation sound insulation window of building aims at providing a ventilation sound insulation window of building to solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme: a ventilation sound insulation window of building, including sound insulation window, the lower end of sound insulation window is fixedly equipped with ventilation base, the inner wall of ventilation base is equipped with through type through groove, the inner wall of ventilation base is fixedly equipped with mute fan, one side of mute fan is provided with filter screen, the filter screen is located the outside end of mute fan and is fixedly connected with the inner wall of ventilation base, the other side of mute fan is provided with sound absorption structure, and the sound absorption structure is fixedly equipped in the inner wall of ventilation base, one side of sound absorption structure is provided with connecting pipe, and the connecting pipe is fixedly equipped in the inner wall of ventilation base, and the filter screen, mute fan, sound absorption structure and connecting pipe are all located in through groove.

[0005] Preferably, the sound absorption structure includes a support frame, the inner wall of the support frame is provided with three sound absorption partitions, the three sound absorption partitions are uniformly arranged, the two ends of the sound absorption partitions are fixedly connected with the bottom surface of the inner cavity of the support frame, the upper ends of the two ends of the sound absorption partitions are arranged at a distance from the top surface of the inner cavity of the support frame, the middle sound absorption partition is fixedly connected with the top surface of the inner cavity of the support frame, the lower end of the middle sound absorption partition is arranged at a distance from the bottom surface of the inner cavity of the support frame, and the two sides of the support frame are symmetrically fixedly connected with through pipes, one side of the through pipe is matched with the mute fan, and the other side of the through pipe is matched with the connecting pipe.

[0006] Preferably, the ventilation switch structure is further provided, and the ventilation switch structure is assembled on the outer side wall of the ventilation base and arranged on one side close to the filter screen.

[0007] The ventilation switch structure comprises an electric telescopic rod fixedly arranged on the surface of the ventilation base, a baffle fixedly arranged at the piston rod end of the electric telescopic rod, and a limiting rod fixedly arranged on the side wall of the baffle and inserted into the inner wall of the ventilation base.

[0008] Preferably, the inner wall of the connecting pipe is fixedly provided with a ventilation pipe, the inner wall of the ventilation pipe is fixedly connected with a support and a stop block, and the outer wall of the ventilation pipe is fixedly provided with a limiting plate abutting against the outer side of the ventilation base.

[0009] Compared with the prior art, the soundproof window is used for effective sound insulation, the ventilation base is provided with a ventilation component, the soundproof window is loaded and mounted stably, the noise fan is provided with a noise motor and a noise fan, the filter screen can effectively filter impurities and dust, the noise fan is used for noise reduction, the noise reduction structure can effectively reduce external noise, the noise reduction structure can effectively reduce external noise, the window can be used for sound insulation and ventilation, and the window is convenient and practical. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is a structure perspective view of the utility model;

[0011] Figure 2 It is a front view of the utility model;

[0012] Figure 3 It is a side sectional view of the utility model;

[0013] Figure 4 It is a support assembly perspective view;

[0014] Figure 5 It is Figure 3 It is a structure enlarged view of A in the middle.

[0015] In the drawing: 1 is a soundproof window, 2 is a ventilation base, 3 is a ventilation switch structure, 31 is an electric telescopic rod, 32 is a baffle, 33 is a limiting rod, 4 is a filter screen, 5 is a noise fan, 6 is a noise reduction structure, 61 is a support frame, 62 is a sound absorption partition, 63 is a through pipe, 7 is a connecting pipe, 8 is a ventilation pipe, 9 is a limiting plate, 10 is a support, and 11 is a stop block. DETAILED DESCRIPTION

[0016] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0017] Please refer to Figures 1-5 The utility model provides a building's ventilation sound insulation window, including sound insulation window 1, the lower end fixed assembly of sound insulation window 1 has ventilation base 2, the inner wall of ventilation base 2 is set with through type through slot, the inner wall of ventilation base 2 is fixedly assembled with mute fan 5, one side of mute fan 5 is provided with filter screen 4, filter screen 4 is located the outside end of mute fan 5 and is fixedly connected with the inner wall of ventilation base 2, the other side of mute fan 5 is provided with sound absorbing structure 6, sound absorbing structure 6 is fixedly assembled in the inner wall of ventilation base 2, one side of sound absorbing structure 6 is provided with connecting pipe 7, connecting pipe 7 is fixedly assembled in the inner wall of ventilation base 2, filter screen 4, mute fan 5, sound absorbing structure 6 and connecting pipe 7 are all located in through slot.

[0018] Through sound insulation window 1 carries out effective sound insulation work, adopts the sound insulation window of commonly used in prior art, the setting of ventilation base 2, can assemble the member for ventilation, plays the role of bearing sound insulation window 1 simultaneously, guarantees the installation stability of sound insulation window 1, through the setting of mute fan 5, the movable part in mute fan 5, respectively selects mute motor and mute fan, carries out mute ventilation work, and filter screen 4 can effectively filter the impurity dust of outside, guarantees the use effect of mute fan 5, plays the role of certain barrier to external noise simultaneously, through the effect of sound absorbing structure 6, can effectively block external noise, effectively sound-absorbing treatment to external noise, and is discharged to the indoor through connecting pipe 7, guarantees that the window body is soundproof and ventilates, convenient to use, and the practicality is strong.

[0019] Sound absorbing structure 6 includes support frame 61, the inner wall of support frame 61 is provided with three sound absorbing partitions 62, the three sound absorbing partitions 62 are uniformly arranged, and the two end sound absorbing partitions 62 are fixedly connected with the inner cavity bottom surface of support frame 61, the upper end of the two end sound absorbing partitions 62 is set at a distance from the inner cavity top surface of support frame 61, the middle sound absorbing partition 62 is fixedly connected with the inner cavity top surface of support frame 61, the lower end of the middle sound absorbing partition 62 is set at a distance from the inner cavity bottom surface of support frame 61, the two sides of support frame 61 are symmetrically fixedly connected with through pipes 63, one side through pipe 63 is matched with mute fan 5, and the other side through pipe 63 is matched with connecting pipe 7.

[0020] The inner wall of the branch frame 61 in the sound attenuation structure 6 is fixedly attached with sound absorption cotton, and the outer wall of the three sound absorption partitions 62 is also fixedly attached with sound absorption cotton, so as to ensure the sound absorption effect, and the inner wall is arranged in a labyrinth ventilation structure, the sound attenuation principle of the labyrinth ventilation channel is mainly based on the energy dissipation and interference cancellation effect of sound waves in a complex path, when the sound waves enter the curved or turning channel, multiple reflections and diffractions are generated, and the sound wave energy is gradually converted into heat energy in repeated collision with the channel wall, and the porous sound absorption material laid on the inner wall of the channel further consumes the sound wave energy through viscous friction and heat conduction effect, it needs to be explained that the heat energy generated in the repeated collision of the sound wave energy with the channel wall is very small and can be ignored, which will not affect the ventilation effect, and the two side pipes 63 are connected with the silent fan 5 and the connecting pipe 7.

[0021] The ventilation switch structure 3 is further included, the ventilation switch structure 3 is assembled to the outer side wall of the ventilation base 2, and the ventilation switch structure 3 is arranged on one side close to the filter screen 4.

[0022] The ventilation switch structure 3 comprises an electric telescopic rod 31 fixedly assembled to the surface of the ventilation base 2, the piston rod end head of the electric telescopic rod 31 is fixedly assembled with a baffle 32, the baffle 32 is attached to one side of the ventilation base 2, the side wall of the baffle 32 is fixedly assembled with a limiting rod 33, and the limiting rod 33 is inserted into the inner wall of the ventilation base 2.

[0023] By arranging the ventilation switch structure 3, when ventilation is not needed, for example in rainy and snowy weather, the ventilation groove in the ventilation base 2 can be closed, thereby playing a role of heat preservation and protecting the internal components, and opening and closing are controlled by the electric telescopic rod 31 and the baffle 32, when the baffle 32 is away from the ventilation base 2, ventilation work can be performed, and when the baffle 32 is attached to the ventilation base 2, the ventilation base 2 is closed and ventilation work is not performed, and the limiting rod 33 can limit the displacement track of the baffle 32, so that the baffle 32 remains in fixed horizontal displacement.

[0024] The inner wall of the connecting pipe 7 is fixedly connected with a rotating disc, and the inner wall of the ventilation pipe 8 is fixedly connected with the limiting plate 9 through the support 10 and the stop block 11.

[0025] The arrangement of the ventilation pipe 8 can prolong the position of the ventilation pipeline in the room, has wide application range, the cooperation of the support 10 and the stop block 11 can avoid direct blowing of the wind, and the use effect is guaranteed, and the limiting plate 9 can prevent the ventilation pipe 8 from being completely retracted into the connecting pipe 7.

[0026] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A ventilated soundproof window for a building, characterised in that: The utility model provides an acoustic window (1), the lower end of acoustic window (1) is fixedly equipped with ventilation base (2), the inner wall of ventilation base (2) is equipped with through type through slot, the inner wall of ventilation base (2) is fixedly equipped with silence fan (5), one side of silence fan (5) is provided with filter screen (4), filter screen (4) is located the outside end of silence fan (5) and is fixedly connected with the inner wall of ventilation base (2), the other side of silence fan (5) is provided with sound absorbing structure (6), sound absorbing structure (6) is fixedly equipped with the inner wall of ventilation base (2), one side of sound absorbing structure (6) is provided with connecting pipe (7), connecting pipe (7) is fixedly equipped with the inner wall of ventilation base (2), and filter screen (4), silence fan (5), sound absorbing structure (6) and connecting pipe (7) are all located in through slot.

2. A ventilated soundproof window for a building according to claim 1, characterized in that: The sound absorbing structure (6) includes a support frame (61), the inner wall of the support frame (61) is provided with three sound absorbing partitions (62), the three sound absorbing partitions (62) are uniformly arranged, the two ends of the sound absorbing partitions (62) are fixedly connected with the inner cavity bottom surface of the support frame (61), the upper ends of the two sound absorbing partitions (62) are arranged at a distance from the inner cavity top surface of the support frame (61), the middle sound absorbing partition (62) is fixedly connected with the inner cavity top surface of the support frame (61), the lower end of the middle sound absorbing partition (62) is arranged at a distance from the inner cavity bottom surface of the support frame (61), and the two sides of the support frame (61) are symmetrically and fixedly connected with communication pipes (63), one side of the communication pipe (63) is matched with the silence fan (5), and the other side of the communication pipe (63) is matched with the connecting pipe (7).

3. A ventilated soundproof window for a building according to claim 1, characterized in that: The utility model also includes a ventilation switch structure (3), which is assembled on the outer wall of the ventilation base (2), and is arranged on the side close to the filter screen (4); The ventilation switch structure (3) includes an electric telescopic rod (31) fixedly assembled on the surface of the ventilation base (2), the piston rod end head of the electric telescopic rod (31) is fixedly assembled with a baffle (32), the baffle (32) is attached to one side of the ventilation base (2), and the side wall of the baffle (32) is fixedly assembled with a limiting rod (33), the limiting rod (33) is inserted into the inner wall of the ventilation base (2).

4. A ventilated soundproof window for a building according to claim 1, characterized in that: The inner wall of the connecting pipe (7) is fixedly connected with a ventilation pipe (8), the inner wall of the ventilation pipe (8) is fixedly connected with a stop block (11) through a support (10), and the outer wall of the ventilation pipe (8) is fixedly assembled with a limiting plate (9), the limiting plate (9) abuts against the outer side of the ventilation base (2).

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