中、小型水库取水设施改造

Reform of Intake Installations for Small-medium-sized Reservoirs

为了对中、小型水库取水设施进行改造 ,针对取水设施大多存在漏水损失、淤积堵塞、设备被盗、管理不便等问题 ,研究设计了一种封闭式取水设施。该取水设施采用全封闭式斜卧分级取水结构、逆流式进水、内伸缩柔杆启闭系统 ,结构简单、造价低、管理方便 ,具有良好的防漏、防淤、防盗效果。同时 ,介绍了该取水设施的设计要点和特点。

For reforming of intake installations of small medium sized reservoirs, aiming at the problems of existing leakage losses, siltation, inconvenience in management etc., a closed intake structure has been researched and designed. The features of the intake struacture are as follows:it is of a wholly closed reclined intake structure with hierarchy; reversed flow intake; a hoisting system with inner expanding flexible rod; simple in structure; lower in capital cost; convenient in management; it has maniflod abilities of anti leakage, anti siltation and guarding against theft. Meanwhile, the key points of designing the intake structure and some characteristics are also described.