Water Screen Fountain Advantages and Disadvantages
Jan 17, 2019

Advantages

1, the picture is huge: the general small water curtain, the length and width are close to 10 meters, the area is about 100 square meters; the large lake water curtain, the length can be more than 150 meters, the height can reach more than 30 meters, the night view effect is better than the city The landmark building will be more distinct. This water curtain can also be adapted to local conditions, such as the use of local waterfalls. The oversized features of the water curtain are unmatched by other technologies.

2, various forms: relatively simple pool surface, rectangular vertical plane, also has irregular vertical plane, and 360-degree circular three-dimensional. At the beginning of 2011, the circular water curtain film was officially released at the Ocean Park in Hong Kong.

3, shocking visual impact: with the super-powerful sound effects, the unpredictable laser beam, like the mirage's general scene, let the audience near the scene feel the mysterious fantasy of the fairyland.

4, a wide audience: not only close-up, but also a distant view. Of course, the angle of view is different, and the effect will vary widely. For example, watching at the lake, watching in a nearby high-rise building, in the distance or aerial photography, etc. In short, you can always have a free method.


Disadvantages

1, the cost is too high: a small vertical curtain, perhaps the lowest cost, but the imaging range is too small, meaning little. The largest, Singaporean, fixed water curtain landscape film, it is reported that more than 130 million Singapore dollars invested; domestically held, medium-sized water curtain landscape, generally invested in more than 20 million yuan; large, single, laser effect The water curtain show, it is reported that the investment is also more than 10 million yuan. The electricity, water, site, and personnel expenses of the water curtain work are like burning money, and the maintenance cost is very high.

2. Site restrictions: It can only be held in open areas, outdoor areas, pools, lakes, rivers, rivers, seaside, or squares that provide excellent water supply and drainage systems.

3. Time limit: The season and climate have great influence. The winter in the north is definitely not good; it is generally chosen in the summer, or in the tropical regions, such as Hong Kong, Macau, Guangzhou, etc., can be performed all year round. Some weather changes can also have unpredictable effects on water curtain movies, such as heavy rain, heavy fog, high winds, thunder and lightning, and hail.

4. Technical limitations: Many hardware devices need to be imported, and there are many technical limitations. Taking the three-dimensional plane water curtain as an example, the power of the ultra-high pressure water pump is limited, and the spraying height from the bottom is limited; the picture is huge, and the dynamic picture such as video is played, and the brightness of the large-scale engineering projector is very high; the super long and wide picture , stitching fusion technology and more.

5, the picture is rough: due to the reason of the format, the brightness of the light is not high, the water medium is not flat and so on, the water curtain generally only looks at the macro scene, not demanding details. To put it simply, you can see the painting, and the color, clarity, and delicateness should not be picky.


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