查询词典 water valve

Therefore, check valve in the heating system to study the role of water hammer has a very important practical significance and the academic significance.

因此对止回阀在供热系统中的防水锤作用进行研究具有很重要的实际意义和学术意义。

With the affects of tgravity, the valve clack and damper piston can get sealed immediately that steam and condensed water won't refluence to the boiler even in an atomosphere of low pressure.

如果锅炉没有关闭截止止回阀，则必须防止回流到锅炉上，阀瓣压铁和缓冲活塞，在重力的作用下，能够迅速实现密封，使得蒸汽和冷凝水即使在低压下也不会回流到锅炉里。

Current-limiting valve is mainly used for multi-pump units in parallel with changes in the way the number of traffic conditioning system, installed in the pump exports, from restrictions on water pump flow, stable head.

限流止回阀主要用于多泵并联采用改变台数的方式进行流量调节的系统中，安装在水泵的出口，起限制水泵流量，稳定扬程。

Mechanical-type steam traps Seat number: Mechanical-type trap according to different working pressure section of the valve seat aperture is divided into a variety of specifications of "seat number", each segment of work pressure and the "seat number" composed of a coordinate displacement curve, different "seat number "The sparse amount of water are very different.

机械型疏水阀的阀座号：机械型疏水阀按不同的工作压差段，分成多种规格阀座孔径的"阀座号"，每个工作压差段与"阀座号"组成一条坐标曲线的排水量，不同"阀座号"的疏水量有很大差别。

The rotation,detergence,and valve switching of the water-filter system are full-automatically controlled and, besides,the filter can well deal with the damage of generator set caused by sewage.

本文采用PLC实现新型滤水器，在旋转、排污、开关阀方面实现了全自动控制，并很好地解决了因水质污染对电厂发电机组带来的危害，克服了国内其它形式的滤水器无法解决的有机物过滤排污问题。

Series 775 Double Check Valve Assemblies provide protection of the potable water supply for non-health hazard cross-connections.

系列775双止回阀总成防止交叉连接处非健康危害的流体污染饮用水供应系统。

Opening a bucket down a hole when a part of the steam discharged from the holes and the other part of theREDUCING VALVES condensation of water vapor generation inverted bucket to lose buoyancy by its own weight goes down inverted bucket connecting lever to open the valve spool driven cycle work intermittent drainage.

倒吊桶上开有一小孔，当一部份蒸汽从小孔排出，另一部份蒸汽产生凝结水，倒吊桶失去浮力，靠自身重量向下沉，倒吊桶连接杠杆带动阀芯开启阀门，循环工作，间断排水。

Compared to where technology in espresso is going today - individual group-cap boilers for each group, dual boiler, dual PID, heat exchanger pre-heating the brew boiler water and mix-valve fine tuning individual on the fly grouphead temperature controls - the heat exchange boiler/brew system is possibly at the limit of its capabilities and risks being left behind by these newer technologies.

对比今天意式浓缩咖啡机技术的发展-独立冲泡锅炉系统对于每个冲煮头，双锅炉，双锅炉PID，热交换冲煮之前的预热水和混合阀微调在不同的冲煮头上进行温度控制-热交换锅炉/冲煮系统是在处理他们能力受到限制或者是减低风险的时候留下了这个继续解决的新技术。

The function of the valve isto release any excess pressure from the system caused by thermal expansion of the water.

这种阀门的作用在于释放由于水的热膨胀导致的过大的压力。

The function of the valve is to release any excess pressure from the system caused by thermal expansion of the water.

这种阀门的作用在于释放由于水的热膨胀导致的过大的压力。

The reasons of iron ions content overproof in grade Ⅱ desalting water system,such as variation water quality,contamination of regenerant , operation adjustment of pretreatment system and switching operation of bed were discussed.

对二级脱盐水系统中铁离子含量超标的原因，如来水水质发生波动、再生剂受到污染、预处理系统操作调整、床体运行切换等进行了论述。

You were hired to drum up new business, so go and do it.

公司雇你招徕新业务，你就做你的事好了。