水景水池设计.docVIP

水景水池设计 Water tank design.Txt35 warm is the colour of nature, discerning craftsmen to show it to perfection; warm is a music beat note, feeling fine singers to design and express it was really pure to the garden pond From the point of view of engineering cost, filtration and replacement of water body, maintenance and safety of equipment, the fountain should not be deep. Shallow pool is to pay attention to the hidden pipeline equipment, but also pay attention to shallow water, heat absorption is large, easy to algae. General sprinkler installation, underwater lighting layout, water depth of 50~60 cm is enough. If imported equipment, but also shallow. Less than 40 cm, underwater light is not easy to install. A shallow water basin or the shallow pool, to more than 10 cm depth. When the vertical submersible pump is used as power, the pump can be deepened locally to form a pump pit. At this time to ensure that the upper limit intake pump was above 50 cm depth. It is therefore desirable to use a small, inlet potential pump as far as possible. Because of the lowest elevation of the pump pit, it often becomes a sump pit, and the ATM inlet is located here. This is detrimental to the use of the pump. There is no filter screen above the pump sump. When possible, it is better to use horizontal potential pumps. Now, the joint venture factory in Jiangsu (Ge Lanfu) already sells this kind of products. It has been suggested that the water will overflow when the jet is stopped, or, conversely, when the water is started, the surface elevation will decrease. In practice, it is generally not obvious. Even if the water surface drops, some are often ignored because of fluctuations in the surface of the water. But the multistage elevation of the fountain, after stopping spraying, water will still gradually fall under the pool at the bottom of the pool, when the water is relatively large. The elevation of the overflow should be raised up to 15~30 cm (preferably calculated by water volume),