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Electronic phase silencer

A muffler and phase noise technology, which is applied in the direction of sound-generating devices, instruments, and noise suppression. It can solve the problems of limited space for mufflers, increased ventilation resistance, and volatilization of sound-absorbing materials in mufflers. It is light in weight and easy to clean. , Easy to install and use

Inactive Publication Date: 2019-12-03
SHENZHEN XRD ENVIRONMENTAL PROTECTION ENGCO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The noise is mainly reduced by filling sound-absorbing materials in multiple sound-absorbing inner tanks in the muffler, but because the noise reduction of this kind of muffler mainly needs to have enough noise-reducing area to play the role of sound absorption, this requires the muffler to have a certain internal capacity. The number of mufflers and the length of the muffler require a certain amount of space to install the muffler. If the length is not enough, competing for more mufflers will increase the ventilation resistance
Due to the trend of maximizing the use of space, in many HVAC systems, the space left for the muffler to play is very limited, and the sound-absorbing material in the muffler is volatilized. For some medical places with high cleanliness requirements, hygienic food processing industries, etc. , not an ideal sound-absorbing product

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1~3 , in an embodiment of the present invention, an electronic phase muffler includes a muffler device body 1 and a collection and processing terminal 2, the muffler device body 1 includes a muffler shell 11, and a muffler inner shell 12 is arranged inside the muffler shell 11, and the muffler inner shell Central processing unit 13 is installed on the upper end and the middle part of the lower end of 12, and one side of central processing un...

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Abstract

The invention discloses an electronic phase silencer. The silencer comprises a silencer device body, wherein the silencer device body comprises a silencer outer shell; a silencer inner shell is arranged in the silencer outer shell. Central processing units are installed in the middle of the upper end and the middle of the lower end of the silencer inner shell. One side of each central processing unit is connected with an original noise collector, the original noise collectors are installed on the silencer inner shell, the other side of each central processing unit is connected with a phase noise generator, the phase noise generators are installed on the silencer inner shell, and a Bluetooth module is integrated in the central processing units. The electronic phase silencer is small in size, light in weight, capable of being customized according to actual conditions, easy to install, convenient to maintain, free of ventilation resistance, capable of meeting system ventilation, free of filling materials and volatile organic pollutants, clean, safe, sanitary and environment-friendly, is used for soundproof rooms with high cleaning requirements in the medical industry, the health industry and the like, is easy to clean, resists high temperature and fire, and is suitable for humid special environments and the like.

Description

technical field [0001] The invention relates to the technical field of noise processing, in particular to an electronic phase muffler. Background technique [0002] At present, the mufflers commonly used in residential buildings mainly include resistive mufflers, resistive mufflers and impedance composite mufflers, etc., which are made by traditional techniques. The noise is mainly reduced by filling sound-absorbing materials in multiple sound-absorbing inner tanks in the muffler, but because the noise reduction of this kind of muffler mainly needs to have enough noise-reducing area to play the role of sound absorption, this requires the muffler to have a certain internal capacity. The number of mufflers and the length of the muffler require a certain amount of space to install the muffler. If the length is not enough, competing for more mufflers will increase the ventilation resistance. Due to the trend of maximizing the use of space, in many HVAC systems, the space left f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/24F24F11/56F24F11/52G10K11/178H04W4/80
CPCF24F13/24F24F11/56F24F11/52G10K11/178H04W4/80F24F2013/247
Inventor 谭琦
Owner SHENZHEN XRD ENVIRONMENTAL PROTECTION ENGCO LTD
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