查询词典 water valve

Valves used to regulate working conditions at the pump, check valve in the liquid pump to prevent backflow when the reverse, and pumps to avoid water hammer blow.

阀门用来调节泵的工况点，逆止阀在液体倒流时可防止泵反转，并使泵避免水锤的打击。

Pump valves used to regulate the working conditions, Nizhi when the valve to prevent backflow of liquid in the pump reverse, and pumps to avoid water hammer blow.

阀门用来调节泵的工况点，逆止阀在液体倒流时可防止泵反转，并使泵避免水锤的打击。

At this time, is full of water pumps, if the long run, would lead to rising temperature in the pump, pump shell, the bearings will be fever, severe heat may make the body deformation, known as the "stuffy head," at this time Head to the maximum value, when the valve to gradually open, traffic will gradually increase, shaft power also slow the increase.

此时水泵里是充满水的，如果长时间的运行，会导致泵内温度不断升高，泵壳，轴承会发热，严重时可能使泵体热力变形，我们称为&闷水头&，此时扬程为最大值，当出水阀逐渐打开时，流量就会逐渐增加，轴功率亦缓慢的增加。

Water (1-2 bar, 03 L/S) and Drainage 5mL Hose and Stop Valve

供水(1-2 bar， 03 L/S)与排水 5 米长水管和阀门

Suber-water pumps heavy hammer safety valve lever occurred. 1769 butterfly emerged.

电动闸阀1681年出现了杠杆重锤式安全阀。1769年出现了蝶阀。

Malleable iron needle valve For the nominal pressure pN ≤ 2.5MPa, a temperature of -30 ~ 300 ℃ of water, steam, air and oil and other media malleable iron valves.

可锻铸铁制针型阀门用于公称压力pN≤2.5MPa，温度为–30~300℃的水、蒸气、空气及油类等介质的可锻铸铁制阀门。

Xinzhou LSKJLXJFXJX series of industrial water-cooled chiller.Using the inported compressorexpansion valve and U shell and tube evaporator.

新洲LSKJ、LXJ和FXJX系统工业冷水机，采用进口压缩机、膨胀阀等元件配专用U型壳管蒸发器。

Gray cast iron needle valve For the nominal pressure pN ≤ 1.0MPa, a temperature of -10 ~ 200 ℃ of water, steam, air, gas and oil and other media, gray cast-iron valves.

灰铸铁制针型阀门用于公称压力pN≤1.0MPa，温度为–10~200℃的水、蒸气、空气、煤气及油类等介质的灰铸铁制阀门。

An improvement on the die casting technology of aluminium hub includes drilling hole at the position of die, where the function of die is not affected, for preventing gas from coming into molten aluminium, mounting safety valve to the exhaust opening of die casting case for keeping proper pressure to save electricity and shorten die casting time, and increasing the water-flowing area of cooling disk or ring for higher cooling effect.

一在不影响模具本身功能部位钻孔增加排气通道，解决了压铸过程中产生的气体进入铝水问题。可使铝轮减少气孔。在压铸机箱体排气口部位，安装安全阀，能使压铸机箱体内保持适当的压力，工作时少进气、少排气，起到节电不堵浇口，缩短压铸时间，提高产量。冷却盘、冷却环改进后，增加了过水面积，提高了冷却效果。

For chemical industry----The valve is applied to transport paste colloid, grain matter and chemical sewage, as well as waste water.

化学工业----用于粘带的糊剂、胶制体、颗粒状物及化学污水、废水等介质的输送。

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。