Stacked porous ceramsite wet curtain

Abstract

The invention discloses an accumulative porous-ceramsite wet curtain. A mesh basket and ventilating passages are composed of mesh boards. The mesh basket accommodates porous ceramsite having distributed open holes in the surface. The porous ceramsite with the structure of distributed open holes in the surface is accumulated in the basket enclosed with the mesh boards. The surface holes of the porous ceramsite accumulate water to form a water film, the water film fully contacts with incoming air and absorbs the heat in air, and accordingly air temperature is reduced. The accumulative porous-ceramsite wet curtain has the advantages that various defects in the existing paper, fiberglass or aluminum wet curtain are overcome; the wet curtain is high in wet stiffness, large in specific surface area, fine in moisture absorption, resistant to corrosion and flame, long in service life, resistant to mildew, easy to clean and the like; the defect of large flow passing resistance in the formed porous ceramsite is overcome thoroughly.

Description

technical field [0001] The invention relates to the field of evaporative cooling air conditioners, in particular to an evaporative accumulation type ceramsite wet curtain, which is mainly used for evaporative cooling air conditioners and evaporative cooling air conditioner fans. technical background [0002] The evaporative cooling air-conditioning system uses the temperature difference between water and hot air to directly contact the water with the hot air through the wet curtain covered with water. When the water evaporates, it absorbs the heat of the air and lowers the air temperature. At the same time, it also humidifies and purifies the air. , and then send it into the room to replace the original polluted high-temperature air to achieve the purpose of adjusting the indoor temperature and humidity and purifying the air. Compared with conventional air-conditioning technology, this technology has the advantages of no pollution to the atmospheric environment and low energ...

AI Technical Summary

Problems solved by technology

Liu Xiaowen and Huang Xiang from Xi'an Polytechnic University, Feng Shengshan and Liu Qingfeng from the Mechanical and Electrical Research and Design Institute of Hubei University of Technology found that the existing porous ceramics used for evaporative air-conditioning fillers have the problem that the flow resistance is much higher than that of conventional wet curtain products

At the same time, the existing ceramic technology is difficult to produce large-area corrugated porous ceramic sheets

In addition, the cost price is also a fatal problem: the price of processed porous ceramics is more than 10 times that of paper curtains, and the possibility for owners to accept such a huge price gap is very low

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