Middle and large-sized air purification system adopting coupling of solid-state fans to carry out adsorption purification

An air purification system and solid-state fan technology, which is applied in the field of medium and large air purification systems and large air volume air purification occasions, to achieve the effects of reducing resistance loss, improving uniformity, and reducing energy consumption

Active Publication Date: 2017-05-31
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007]Aiming at the problems caused by the above mechanical fans and flow equalizers, the present invention provides a medium-to-large air purification system with solid-state fan coupling adsorption purification

Method used

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  • Middle and large-sized air purification system adopting coupling of solid-state fans to carry out adsorption purification
  • Middle and large-sized air purification system adopting coupling of solid-state fans to carry out adsorption purification
  • Middle and large-sized air purification system adopting coupling of solid-state fans to carry out adsorption purification

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Experimental program
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Effect test

Embodiment 1

[0043] like figure 1 As shown, the solid-state fan coupling adsorption purification medium and large air purification system of this embodiment includes a cabinet body 1, an adsorption purification unit, and an air delivery unit. The air delivery unit provides power for the air to circulate in the system, including connecting the cabinet body 1 and The air duct 10 of the adsorption purification unit, the first solid-state fan 3 providing gas circulation power, the gas distributor 4 , the driving power 5 and the wire 6 connected to the driving power 5 . The adsorption purification unit is a cylindrical adsorption purification device 2 connected to a gas distributor 4 at one end.

[0044] The first solid-state fan 3 utilizes the ion flow generated by corona discharge to realize the circulation of air in the duct. By controlling the driving power supply voltage of the first solid-state fan 3, changing the delivery wind speed, providing untreated air with different air volumes to...

Embodiment 2

[0054] The solid-state fan-coupled adsorption-purification medium-to-large air purification system of this embodiment has the same structure as that of Embodiment 1 except for the structure of the second solid-state fan.

[0055] like Figure 5 As shown, the structure of the second solid-state fan in this embodiment is a multi-needle-plate structure, and the needle-shaped second discharge electrode 7 is a steel needle, and the discharge electrode as the second solid-state fan is fixed on the outer surface ring of the adsorption purification device 2 On one side of the second electrode frame 8, a collector plate 9 is installed on the other side of the second electrode frame 8, ring-shaped aluminum alloy sheets are used on both sides of the second electrode frame 8, and the middle interlayer is insulated with silica gel. The needle points to the collector plate 9 and the direction is parallel to the central axis of the adsorption purification device 2 .

[0056] The needle-shap...

Embodiment 3

[0059] The solid-state fan-coupled adsorption-purification medium-to-large air purification system of this embodiment has the same structure as that of Embodiment 1 except for the structure of the second solid-state fan.

[0060] like Image 6As shown, the structure of the solid-state fan 3 in this embodiment is a multi-wire-plate structure, and the second linear discharge electrode 7 is fixed on the outer surface of the adsorption purification device 2 as the discharge electrode of the second solid-state fan. On the electrode frame 8 , the collector plate 9 is a rectangular fin surrounding the outer surface of the adsorption purification device 2 . The second discharge electrode 7 adopts stainless steel wire, is connected on the positive pole of drive power supply 5 by lead wire 6, and collector plate 9 is connected on the negative pole of drive power supply 5 by lead wire 6 as collector; The electrode 7 is blown to the collector plate 9, the second solid-state fan is flange...

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Abstract

The invention discloses a middle and large-sized air purification system adopting coupling of solid-state fans to carry out adsorption purification, which comprises a cabinet body, an adsorption purification unit and a gas transmission unit. The gas transmission unit provides power for air circulation in the system; air flow can be greater than 15m<3>/h; the gas transmission unit comprises an air duct for connecting the cabinet body and the adsorption purification unit, first solid-state fans for providing gas circulation power, a gas distributor and a driving power supply; the gas distributor comprises at least three air supply pipes connected in parallel, a solid-state fan mounting pipe connected with the air supply pipes and an air supply pipe arrangement device for mounting the air supply pipes; pipelines connected with the air supply pipes are arranged in the solid-state fan mounting pipe; one or more first solid-state fans are mounted in each pipeline. According to the middle and large-sized air purification system disclosed by the invention, no vibration or noise is generated in the air flow transportation process; the solid-state fans and the air supply pipes are easy to integrally couple, so that a diameter of an air supply pipeline can be greatly reduced, and mounting cost and a mounting space are saved; parameters in the transportation process, such as a flow rate, flow and the like, are easy to regulate.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a medium and large-scale air purification system coupled with a solid-state fan for adsorption and purification, which is mainly used in large-volume air purification occasions. Background technique [0002] At present, the commonly used air purifiers are mainly composed of motors, fans, air filters and other systems. Pollutant adsorption and removal. [0003] The Chinese patent document with the application number 201620115410.5 discloses an indoor air purification system, which includes an air inlet channel and an air outlet channel respectively connected to the indoor and outdoor, and the air inlet channel and the air outlet channel are respectively connected to two fluids of the heat exchanger. The inlet is connected, and the air inlet channel and the air outlet channel are equipped with induced draft fans or blowers; filter equipment and humidifiers are installed in the air ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D53/04B01D53/32
CPCB01D53/0407B01D53/32B01D2258/06B01D2257/302B01D2257/708B01D2257/90B01D2259/818
Inventor 何一坚陈香玉李荣
Owner ZHEJIANG UNIV
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