无电源全自动泄洪闸是用水作能源自动启闭闸门的一种简单装置,它不需要大型的启闭机械和其它任何动力。安装在渠道的泄水闸上,汛期能自动开闸排洪,洪后能自动关闸。其结构简单,制作安装容易,造价低廉,便于维修管理,易于推广。即将四川省东风渠总干雷打店无电源全自动泄洪闸简介如下: Automatic power supply without flood gates is a simple device for opening and closing gates automatically using water as an energy source. It does not require large opening and closing machinery and any other power. Installed in the channel of the sluice, Floodgate floodgate can automatically open flood, floodgate can automatically close the gate. The utility model has the advantages of simple structure, easy manufacture and installation, low cost, easy maintenance and management and easy popularization. Coming soon Sichuan Province Dongfeng Dredging Center automatic dry flood gates without power supply is as follows: