查询词典 reciprocating pump

Fans and pumps are the mechanical properties of square torque characteristics, pump run-time,* the opening of the valve regulating the flow to meet water supply requirements, working conditions and the fan is similar to,* adjusting damper, duct or valve opening tailgate degrees to adjust the blower air volume, pumps flow methods, known as cutting regulation, regulation on cost-cutting process, the fan or pump the inherent characteristics of the same, only * small throttle clearance, baffle or valve opening, artificially increase line resistance, which increases the loss of pipeline system is not conducive to fan, pump energy-saving operation.

风机和水泵的机械特性均为平方转矩特性，水泵运行时，*阀门的开度调节流量来满足供水要求，工况与风机相似，*调节风门、风道档板或阀门的开度来调节风机风量，水泵流量的方法、称为节流调节，在节流调节过程中，风机或水泵固有特性不变、仅仅*关小风门、挡板或阀门的开度，人为地增加管路的阻力，由此增大管路系统的损失，不利于风机，水泵的节能运行。

At present, the market is no gas spraying machine, there are two types of pump: piston pump and diaphragm pump.

目前，市场上无气喷涂机泵浦的类型有两种：柱塞泵和隔膜泵。

Such as: dual-diaphragm, double diaphragm pump alarm, special performance pump, high performance piston pump, the product has been overwhelming majority of customers.

双隔膜、双隔膜报警泵、特殊性能泵、高性能柱塞泵，产品得到广大客户的一致好评。

QB Clean water pump series belong to the vortex pump direct-coupled between electric machine and pump body.

QB系列电动清水泵是一种高效的电动泵。

According to pump head adjust pump discharge and recirculation valve to keep pump discharge pressure within proper range.

根据泵的扬程调节泵出口阀及回流阀，使泵出口压力保持在适当的范围内。

Rotary pump, also known as rotor pump, it is also a positive displacement pump.

旋转泵也称为转子泵，它也属于正位移泵。

"Jiali" has 20 years experience of design and manufacture centrifugal pump, displacement pump and automatic control system for pump, also has the capability to develop new products and technical innovation by ourselves.

公司具有二十年的离心泵、容积泵和泵自动控制系统的设计制造经验，有进一步开展技术创新及自主开发新产品的能力。

Sales of the main varieties have INVIKTA, TEKNA, Series electromagnetic diaphragm metering pump; SPRING Series-PS1, PS2-type motor-driven plunger metering pump, MS1, MS0-type motor-driven mechanical diaphragm metering pump; PH / ORP-line control apparatus, Dosing device integration, fluid Dosing systems, and other related accessories.

销售的主要品种有INVIKTA、TEKNA、系列电磁隔膜式计量泵；SPRING系列-PS1、PS2型马达驱动柱塞式计量泵，MS1、MS0型马达驱动机械隔膜式计量泵；PH/ORP在线控制仪器、一体化加药装置、流体投药系统、相关配件等。

Vacuum pump used in the Stainless steel chemical centrifugal pump winter season, parking, the need to turn on the water pump drain plug screw to open the lower part of the media put the net.

真空泵在寒冬季节使用时，停车后，需将泵体下部放水螺塞拧开将介质放净。

The result shows that pump efficiency is increased to above 70% and pump inspection period is above 4 months, obviously higher than that of conventional gas drainage recovery by pump, which meets the demand of gas drainage recovery.

结果表明，应用新的配套技术后泵效在70%以上、检泵周期超过4个月，明显高于常规机抽排水采气技术水平，较好地满足了机抽排水采气的需要。

I want to be a big fish in a small pond.

我要做一条在小池塘里的大鱼。

While the software functioned well, we did not feel the same about their customer support!

虽然该软件运行良好，我们没有同样的感觉他们的客户支持！