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roof water tank
相关语句
  屋顶水箱
     Water Supply for Multi-Story Building without Roof Water Tank in Hangzhou
     杭州市供水取消多层住宅屋顶水箱的研究
短句来源
     A Design Proposal to Install an Internal Attachment within the Roof Water Tank
     增设屋顶水箱内部附件的设计方案
短句来源
  “roof water tank”译为未确定词的双语例句
     Some recommendations in design of fire hydrant system for 9 to 12 storey residential buildings are proposed, these include the incorporation with the drinking water system, leaving out of roof water tank when the frequency control or pneumatic water supply facility with reliable power source is installed.
     介绍了小高层住宅群消火栓系统设计动态 ,并提出与生活给水系统合并时 ,有可靠备用电源的变频或气压给水系统可不设屋顶消防水箱 ,还建议修订有关消防设计规范的内容
短句来源
  相似匹配句对
     and water;
     水分:31。
短句来源
     in water was for P.R.
     R.
短句来源
     Underground Water on the Roof of the world
     屋脊上的地下水
短句来源
     ON RAIN WATER DRAINAGE OF MULTISTRAINER ROOF
     多斗屋面雨水排水技术探讨
短句来源
     Advantages and Disadvantages of Water Tank of the Residential Roof
     住宅屋顶水箱的利与弊
短句来源
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  roof water tank
The standard categorises cross connection between mains water supply and a domestic roof water tank as a low hazard connection.
      
The lower volume for facilities using roof water tank supply reflects the fact that supply constraints ensure good water use habits.
      


Extensive efforts have been made to relieve the underpressure of water supply systems in many cities and towns.The solution to build new water utilities may be very effective but does often involve prohibitively high cost.After an investigation being made,the author recommends the following schemes:to operate different pressures for different zones in the case where underpressure is prevailing for the whole city or town,which can result in a lower pressure drop and power saving;to exert the central...

Extensive efforts have been made to relieve the underpressure of water supply systems in many cities and towns.The solution to build new water utilities may be very effective but does often involve prohibitively high cost.After an investigation being made,the author recommends the following schemes:to operate different pressures for different zones in the case where underpressure is prevailing for the whole city or town,which can result in a lower pressure drop and power saving;to exert the central pressure boost for newly developed districts and satellite towns;to use individual pressurization for highrise buildings and the users with special requirements;and to benefit simply from the installation of roof water tanks for the city or town where the water can reach to the third storey of buildings daytime and to the roof at night under the pressure of municipal pipelines.

为补救我国城镇供水水压的不足,各地采取了不少措施。作者调查分析后认为:在水压普遍不足的城镇,采用分区分压供水可减少阻力,降低电耗;新区和卫星城宜采用集中加压方式;高层建筑和个别用户可采用单独加压方式;城市管网水压白天能上三楼,夜间可至屋顶地区,设置屋顶水箱仍是一种简便有效的方法;新辟水源、扩建水厂、改造城市管网是根本解决城镇供水的有效方法,但涉及面广,一次投资较大。

Some recommendations in design of fire hydrant system for 9 to 12 storey residential buildings are proposed, these include the incorporation with the drinking water system, leaving out of roof water tank when the frequency control or pneumatic water supply facility with reliable power source is installed.

介绍了小高层住宅群消火栓系统设计动态 ,并提出与生活给水系统合并时 ,有可靠备用电源的变频或气压给水系统可不设屋顶消防水箱 ,还建议修订有关消防设计规范的内容

To resolve the problem of secondary pollution of the roof water tank, it is necessary to improve the interior structure of the roof water tank in use today. Therefore, a design proposal to install an additional attachment of a cleaning scraping cutter in the water tank is presented in this paper.

为了消除屋顶水箱的二次污染问题 ,可对屋顶水箱内部构造进行改进。提出可通过增设清洗刮片附件来达到环保要求的清洁水箱。

 
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