Multi-silencing window type sound insulation purification fresh air device
A window type and sound insulation technology, which is applied in the fields of noise suppression, space heating and ventilation details, and climate sustainability.
Pending Publication Date: 2022-08-05
四川三元环境治理股份有限公司
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Problems solved by technology
When the window-type fresh air purifier is in use, the noise generated outside the window and the operation of the window-type fresh air purifier will enter the window with the wind, making the user in a noisy environment in daily life, causing great troubles to the user
Method used
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[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.
[0035] It is explained here that the orientation concepts of "left", "right", "up", "down", "front", "rear", "inside" and "outside" in the following schemes are all relative directions, and are not described here. List them one by one.
[0036] A window-type sound insulation and purification fresh air conditioner with multiple noise reduction, refer to figure 1 , including a housing module 1 and a panel module 2, the panel module 2 is arranged on one side of the housing module 1, the housing module 1 is provided w...
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The multi-silencing window type sound insulation purification fresh air device comprises a shell module and a panel module arranged on one side of the shell module, a sealed channel is formed in the shell module, an air inlet is formed in the side, away from the panel module, of the shell module, an air outlet is formed in the panel module, and the panel module is connected with the sealed channel. A plurality of independent cavities are formed in the shell module, fan modules located in the independent cavities, noise elimination modules made of sound absorption materials and noise elimination flow guide modules are sequentially arranged between the air inlet and the air outlet, and the sectional area of an inner channel of each noise elimination module is larger than that of a channel of the corresponding fan module. The sectional area of a channel in the noise elimination flow guide module is larger than that of a channel in the noise elimination module, and one end of the noise elimination flow guide module communicates with the air outlet. The noise reduction device has the beneficial effect that noise generated outside a window and during operation of the noise reduction device is subjected to noise reduction treatment when the noise enters the window along with airflow.
Description
technical field [0001] The invention relates to the production field of window-type fresh air conditioners, in particular to a window-type sound insulation and purification fresh air conditioner with multiple noise reduction. Background technique [0002] As a fresh air product on the market, the window type fresh air conditioner has been promoted in recent years. Due to urban air quality problems, various types of air purification equipment are well known. Common air purifiers mostly circulate the air inside the window and cannot introduce fresh air outside the window. The new fan in the distributed window needs to arrange a large number of pipelines in advance, which is suitable for installation before decoration. The window-type fresh air unit can be installed with the window, without the need to arrange complicated pipelines, the installation is simple, and it can continuously introduce fresh air outside the window to improve the air quality inside the window. [0003...
Claims
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Patent Timeline
Login to View More IPC IPC(8): F24F7/013F24F13/24F24F11/52
CPCF24F7/013F24F13/24F24F11/52F24F2013/247Y02B30/70
Inventor 唐正兵陈为臣李宁
Owner 四川三元环境治理股份有限公司