| 浅谈城市二次加压供水的发展 |
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| 引用本文： | 郭玮玲,张思敏. 浅谈城市二次加压供水的发展[J]. 河北建筑工程学院学报, 2008, 26(1): 55-56 |
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| 作者姓名： | 郭玮玲 张思敏 |
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| 作者单位： | 栾城县建筑设计室;张家口市供水总公司 |
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| 摘 要： | 城市二次加压供水经20余年的发展，逐步出现高位水箱供水，气压罐加压供水，变频调速加压供水等，近几年随着新工艺，新材料的产生，出现了无负压（无吸程）管网增压稳流供水。城市二次加压供水逐步向节能、高效、环保、全自动方向发展。
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| 关 键 词： | 二次加压供水 无负压管网增压稳流供水 |
Investigation on Development of City Water Supply of Second Pressure |
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| Affiliation: | Guo Weiling, Zhang Simin(1. Luancheng Architectural Design Office;2. Zhangjiakou Water Supply Company) |
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| Abstract: | After more than 20 years＇development of urban water supply of second pressure, high-place fire protection water tank, air pressure tank and variable-frequency speed governing and adding pressure water supply have come into use. In addition, with the application of many new techniques and materials, non,negative pressure pipe-net appeared, now the energy-conservation, environmental-protection, automation are the new directions. |
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| Keywords: | water supply of second pressure water supply of non-negative fressure pipe-net steady flow |
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