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Air water collecting device and method

A water collection device and water collection technology, which is applied in water supply devices, drinking water devices, buildings, etc., can solve the problems of unstable reliability of super-hydrophobic surface performance, inconsistent performance reliability, and influence of super-hydrophobic coating, etc., to achieve Optimize the flow field distribution, simplify the structure, and improve the effect of distribution

Pending Publication Date: 2021-09-03
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the size error and performance reliability in the template making process, it has a great influence on the prepared superhydrophobic coating.
Therefore, the performance reliability of the prepared superhydrophobic surface is not stable.

Method used

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  • Air water collecting device and method

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Embodiment Construction

[0022] For a better understanding of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] like Figure 1-Figure 4 As shown, an air water collecting device includes an air duct 1 and a water collecting core installed in the inner cavity of the air duct. The air duct pipe is divided into a reducing pipe 2, a drum-shaped pipe 3 and a gradually expanding pipe 4. Two sections of throat pipes 5 are formed at the diameter, and the water collecting core includes a fixed shaft 6 and a plurality of water collecting panels 7. The fixed shaft is placed in the center of the air duct, and the plurality of water collecting panels are arranged at intervals up and down along the fixed shaft.

[0024] The air duct is designed with a multi-stage venturi tube, and the throat parameters of the air duct are simulated. The diameter of the inlet and outlet of the air duct is 100mm, the diameter of the throat...

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Abstract

The invention provides an air water collecting device and method. The air water collecting device comprises an air channel and a water collecting core arranged in an inner cavity of the air channel, wherein the air channel is divided into a reducing pipe, a drum-shaped pipe and an increasing pipe, two sections of throat pipes are formed at the reducing positions of the two ends, the water collecting core comprises a fixing shaft and a plurality of water collecting panels, the fixing shaft is arranged in the center of the air channel, and the plurality of water collecting panels are arranged along the fixing shaft up and down at intervals. According to the air water collecting device and method, the flowing of the inlet air flow is more controllable, and the concentration degree on the water collecting working surface is higher. Agglutination of water mist in the air is further accelerated through the bionic surface of the water collecting surface, and the air water collecting efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of air water collection structure design, and in particular relates to an air water collection device and method. Background technique [0002] The current air water intake devices mostly use straight ventilation pipes, the air flow is relatively scattered, and the water collection effect is not ideal. At the same time, the texture design of the water collection surface surface is also a difficulty. When using the wetting effect to collect water, the functional surface is often designed with wedge-shaped gradient, round and star shape, but due to the obvious contact angle hysteresis phenomenon, it is easy to cause energy waste and reduce thermal resistance performance in engineering. In order to modify low surface energy substances and obtain suitable superhydrophobic surface roughness to achieve superhydrophobic effect, the preparation techniques of superhydrophobic coatings are divided into two types: top-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/28
CPCE03B3/28
Inventor 黄丰云崔悦郝泽昆周长青谢安博张任飞廖敏如刘子川余冰清
Owner WUHAN UNIV OF TECH
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