Device quantity：4 sets
Project introduction: Near Yitong North Bridge, the river is about 110m wide, and the lowest temperatures in winter can reach -30℃.A total of 4 sets of Melting & Deicing device (MDD) have been installed, each of which controls the water surface width of about 27.5m, and no ice cover is formed within 10m upstream of the gate.
Device quantity：1 set
Project introduction: In this project, an Melting & Deicing device (MDD) is installed in front of the trash rack at the inlet of the inverted siphon to prevent the inlet of the inverted siphon from being unable to absorb water due to accumulation of ice at the inlet.
Device quantity: 22 sets
Project introduction: A large number of lotus tanks are placed underwater on the surface of Beijing Houhai Lake. In order to prevent the large porcelain tanks from freezing and cracking underwater in winter, 22 sets of MDD are installed along the west coast to prevent freezing on the water surface. Up to ten of thousands of square meters. Due to the arrival of wild animals, a large number of citizens are attracted to stop and visit.
Device quantity: 26 sets
Project introduction: The project has installed a total of 26 sets of MDD in the river. In January in winter, the landscape river in the villa area has long rivers, and there is no freeze in the place where the water body flows.
Device quantity: 1 set
Project introduction: Beijing Houhai Wild Duck Island is made of glass fiber reinforced plastic, and it sinks every winter due to the ice erosion. Since MDD is installed, it has formed nearly 1000 square meters of ice-free water, and Wild Duck Island is not free from ice. The body eroded and sank.