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Modular fresh air system and dust-free construction method thereof

A fresh air system, modular technology, applied in ventilation systems, heating methods, space heating and ventilation, etc., can solve problems such as unfavorable construction, cleaning of the entire system, waste of costs, etc., to save demolition time, high reuse, The effect of good flexibility

Active Publication Date: 2018-01-19
北京华标环能科技有限公司
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AI Technical Summary

Problems solved by technology

[0006] The core component of the heat exchanger of the fresh air system is the heat exchange membrane. If pollutants adhere to the heat exchange membrane, it will seriously affect the heat exchange between the air on both sides of the heat exchange membrane. At the same time, it will also block the exchange channel of water vapor and affect the recovery of latent heat. , resulting in low heat recovery efficiency
[0007] In addition, the big problem with the existing fresh air system is that the installation and maintenance of the system are not flexible enough, especially when some equipment or parts need to be repaired or replaced, the construction usually needs to involve the entire system, which is a waste of cost, which is not conducive to construction, and is harmful to the entire system. System cleaning caused by

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  • Modular fresh air system and dust-free construction method thereof
  • Modular fresh air system and dust-free construction method thereof
  • Modular fresh air system and dust-free construction method thereof

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Embodiment Construction

[0068] The present invention is explained below in conjunction with the accompanying drawings and examples.

[0069] The air duct body is composed of four single-sided aluminum composite panels, which are called tube sheets, and the four external corners of the air duct composed of tube sheets are fixed by L-shaped plates, called Le plate. The length of the tube sheet is not more than one meter, so as to facilitate the internal cleaning of the pipeline and the application of antibacterial coating. The width of each side of the music board is not less than 15mm.

[0070] The material of the air duct is made of single-sided aluminum composite board plus spraying anti-corrosion and antibacterial coating. The substrate of the single-sided aluminum composite board is made of PE plastic and non-toxic mineral composite materials. The thickness of the substrate is designed according to the insulation requirements of the air duct. The inner wall is made of single-sided aluminum compo...

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Abstract

The invention provides a modular fresh air system. Adopted modules include the draught fan module (1), the heat exchange module (2), the filter module (3), the air valve module (4), the air duct module (5), the air port module (6) and the connection module (7). The modules are connected through buckles and rubber pads. The specifications of the modules are designed by means of modularization. Thedesign and assembly construction of the fresh air system can be completed by selecting the modules according to the engineering requirements. Compared with a host type fresh air system, the modular fresh air system has better flexibility in matching of space and performance.

Description

technical field [0001] The invention relates to a modular fresh air system and a dust-free construction method thereof. Background technique [0002] The current fresh air system adopts the structure of main engine plus air duct. The main engine is equipped with fan, filter device and heat exchange device, and the organized ventilation is completed through the air duct. [0003] Since the original fresh air system does not require air purification, there is currently no dust-free construction technology for the air purification fresh air system. [0004] The existing fresh air system has the following technical problems: [0005] In addition to the large volume of the host, at least four pipes need to be connected to the body, which results in high requirements for the installation space of the host. Limited by the volume of the main unit, the volume of the heat exchange device and the filter device cannot achieve an ideal scale, so higher heat exchange efficiency and filt...

Claims

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Application Information

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IPC IPC(8): F24F7/06F24F11/89F24F13/02F24F13/28F24F13/30
Inventor 李冬侯悦鹏
Owner 北京华标环能科技有限公司
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