现在在模型制作圈中逐渐出现一种新型的动态水模型，动态水的加入不但改变了传统模型的过于静态，更是打破了模型死水般的气氛。

Now, a new type of dynamic water model is gradually emerging in the model making circle. The addition of dynamic water not only changes the static state of the traditional model, but also breaks the stagnant atmosphere of the model.

其实动态水沙盘模型主要分为两个系统部分

In fact, the dynamic water sand table model is mainly divided into two parts

一、流水灯光控制系统，灯光系统是控制营造水流的灯光。可以通过彩灯的控制，是有两个电子开 光开控制似水流的灯光，利用点位控制器来控制闪烁频率，从而形成彩色水流闪光效果。还有就是利用可编程式控制器，通过内置单片机来实现控制，可以通过预先设计好的编程来控制灯光。更是灯光多点控制，为水流增加色彩生动，从而营造美轮美奂的效果。

1、 Water lighting control system, the lighting system is to control the flow of light. Through the control of color lights, there are two electronic lights to control the water like lights, and the point controller is used to control the flashing frequency, so as to form a color water flash effect. There is the use of programmable controller, through the built-in microcontroller to achieve control, you can control the lighting through pre-designed programming. More is the light multipoint control, increases the color vividly for the water flow, thus creates the magnificent effect.

二、水循环系统，沙盘模型水循环系统部件包括有：上下水管、防水通道、水池、潜水泵、河流等等。

2、 Water circulation system, sand table model, water circulation system components include: upper and lower pipes, waterproof channel, pool, submersible pump, river and so on.

要实现水循环系统先要做好河道或者水池的工作，水池（河道）的区域容器可用防水胶做防水工作。然后在水池（河道）安装下水道，不过安装下水道的时候要为下水道做好隐藏工作，可以在安装在水池地下或者在假山内部安装。如果供水压力过大，可以在出水管口做适当的挡水工作，避免水射程过远。也可以利用出水口的山石制作泉涌、叠水或者瀑布效果，如果要制作喷泉效果，亦可使用医用针头链接出水口，从而达到各种喷泉效果。

In order to realize the water circulation system, it is necessary to do a good job in the river or pool. The containers in the pool (River) area can be waterproof with waterproof glue. Then install sewers in the pool (River). However, when installing sewers, do a good job of hiding the sewers. You can install them under the pool or inside the rockery. If the water supply pressure is too high, appropriate water retaining work can be done at the outlet of the water pipe to avoid too long water range. You can also use the rocks at the water outlet to make spring, water or waterfall effects. If you want to make a fountain effect, you can also use a medical needle to link the water outlet to achieve various fountain effects.

这些都是沙盘模型水动态系统的基础，如果希望水体显得更加真是，可在水面加上白啦营造浪花或者排浪。为了能够增加各种生动性，亦可在水面放置各种假山、桥梁、船只、岛屿等等，也可在岛屿或假山下制造倒像或者喷各种杂色。这些效果都可以根据客户需要而去增加，能够让模型添加更过动态效果。

These are the basis of the water dynamic system of sand table model. If you want the water body to be more real, you can add white water on the water surface to create spray or discharge waves. In order to increase all kinds of vividness, various rockeries, bridges, boats, islands, etc. can also be placed on the water surface, and inverted images can be made or variegated under the islands or rockeries. These effects can be added according to the needs of customers, which can make the model more dynamic.