backflow preventer中文，backflow preventer的意思，backflow preventer翻译及用法

2025-09-06 14:10 浏览次数 6

backflow preventer

[ˈbækˌfləʊ priˈventə]

回流防止器；防止回流设施

backflow preventer 例句

英汉例句

  • The dual check backflow preventer shall be designed under the ASSE Standard 1024.

    这种双止回防回流阀应该按照美国国家标準化组织(ASSE)标準1024进行设计。

  • The backflow preventer must be installed upstream of the regulator.

    防倒流装置必须安装在调节阀的上游位置。

  • Installing a backflow preventer in a pit or vault is not recommended.

    不建议在坑内或拱顶内安装防回流阀。

  • The relief valve may be serviced while on or off the backflow preventer valve.

    可以在防回流阀上维修安全阀，或将其从防回流阀拆卸下来维修。

  • The backflow preventer must be supported and is not designed to carry full weight of the stand pipe.

    防回流阀必须有所支撑，不能用于承载立管的全部重量。

  • The Watts 994HMB fire hydrant backflow preventer meters are designed and manufactured to provide long-term service with minimal maintenance.

    美国瓦茨994HMB消防栓防回流阀仪表的设计和制造理念在于以最少的维护提供 最 长的使用寿命。

  • The installation of a strainer ahead of the backflow preventer is recommended to prevent fouling of the check assembly and resultant spillage from the valve during repressurizing.

    建议在防回流阀前安装一个过滤器，防止止回阀受到污染和阀门在再增压期间出现泄漏或溢出。

  • By installing a backflow preventer on any residential water system, you create a closed system that won't accommodate thermal expansion.

    通过在任何住宅水系统上安装一个防回流阀，可以形成一个无法适应热膨胀的封闭系统。

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